# List of Avatar: The Last Airbender episodes

Avatar: The Last Airbender is an American animated television series created by Michael Dante DiMartino and Bryan Konietzko for Nickelodeon. It premiered on February 21, 2005, with two episodes, and ended its three-season run on July 19, 2008, with the finale that also serves as a two-hour television film. During the course of the series, 61 episodes of Avatar: The Last Airbender aired over three seasons. The Avatar: The Last Airbender franchise refers to each season as a "Book", in which each episode is referred to as a "chapter". Each "Book" takes its name from one of the elements that Aang, the protagonist, must master: Water, Earth, and Fire. In addition to the three seasons, there were two recap episodes and three "shorts". The first recap summarized the first seventeen episodes while the second summarized season two. The first self-parody was released via an online Flash game. The second and third were released with the Complete Second Season Box Set DVD. The entire series has been released on DVD in Region One, Region Two, and Region Four.
In the Avatar: The Last Airbender universe there are people who are able to manipulate or "bend" the four elements: Air, Water, Earth, and Fire. There are also sub-elements, such as metal, ice, and lightning. Along with the four elements, there are four nations that correspond with each element. Not everyone can bend an element, and those that can only bend one. However, the Avatar is a being able to manipulate all four elements, as well as communicate with the spirits. The Avatar is also born into one nation, and, after dying, is reincarnated into another nation following the pattern of Fire, Air, Water, and Earth.
The series takes place 100 years after the Fire Nation declared war against all other nations and has killed off all airbenders in search of the Avatar, who has been reincarnated as a young airbender named Aang. The Avatar, trapped in ice for 100 years, knows nothing of the war. The series starts with Aang being accidentally freed by Katara, a waterbender, and her brother Sokka. The series then primarily follows the adventures of Aang and his companions Katara, Sokka, Appa, Momo, and later Toph, as he tries to master all four elements and defeat the Fire Nation. There is also a strong focus on Zuko, the banished and disinherited crown prince of the Fire Nation, who is accompanied by his uncle Iroh. Zuko was scarred in a duel with his own father, the current Fire Lord, and is obsessed with capturing Aang for the Fire Nation in order to regain his honor and his father's favor.

## Series overview

| Book | Name | Episodes | Episodes | Originally released | Originally released |
| Book | Name | Episodes | Episodes | First released | Last released |
| 1 | Water | 20 | 20 | February 21, 2005 (2005-02-21) | December 2, 2005 (2005-12-02) |
| 2 | Earth | 20 | 20 | March 17, 2006 (2006-03-17) | December 1, 2006 (2006-12-01) |
| 3 | Fire | 21 | 21 | September 21, 2007 (2007-09-21) | July 19, 2008 (2008-07-19) |

## Episodes
### Book One: Water (2005)

| No. overall | No. in season | Title | Directed by | Written by | Storyboarded by | Original release date | Prod. code |
| 1 | 1 | "The Boy in the Iceberg" | Dave Filoni | Michael Dante DiMartino & Bryan Konietzko Additional writing by: Aaron Ehasz, Peter Goldfinger & Josh Stolberg | Dave Filoni, Justin Ridge & Giancarlo Volpe | February 21, 2005 (2005-02-21) | 101 |
| 2 | 2 | "The Avatar Returns" | Dave Filoni | Michael Dante DiMartino & Bryan Konietzko Additional writing by: Aaron Ehasz, Peter Goldfinger & Josh Stolberg | Dave Filoni, Chris Graham, Miyuki Hoshikawa, Justin Ridge & Giancarlo Volpe | February 21, 2005 (2005-02-21) | 102 |
| 3 | 3 | "The Southern Air Temple" | Lauren MacMullan | Michael Dante DiMartino | Li Hong, Lauren MacMullan & Ethan Spaulding | February 25, 2005 (2005-02-25) | 103 |
| 4 | 4 | "The Warriors of Kyoshi" | Giancarlo Volpe | Nick Malis | Chris Graham, Kenji Ono & Giancarlo Volpe | March 4, 2005 (2005-03-04) | 104 |
| 5 | 5 | "The King of Omashu" | Anthony Lioi | John O'Bryan | Ian Graham, Anthony Lioi & Bobby Rubio | March 18, 2005 (2005-03-18) | 105 |
| 6 | 6 | "Imprisoned" | Dave Filoni | Matthew Hubbard | Dave Filoni, Miyuki Hoshikawa & Justin Ridge | March 25, 2005 (2005-03-25) | 106 |
| 7 | 7 | "Winter Solstice, Part 1: The Spirit World" | Lauren MacMullan | Aaron Ehasz | Jerry Langford, Lauren MacMullan & Ethan Spaulding | April 8, 2005 (2005-04-08) | 107 |
| 8 | 8 | "Winter Solstice, Part 2: Avatar Roku" | Giancarlo Volpe | Michael Dante DiMartino | Chris Graham, Kenji Ono & Giancarlo Volpe | April 15, 2005 (2005-04-15) | 108 |
| 9 | 9 | "The Waterbending Scroll" | Anthony Lioi | John O'Bryan | Ian Graham, Bryan Konietzko, Anthony Lioi & Bobby Rubio | April 29, 2005 (2005-04-29) | 109 |
| 10 | 10 | "Jet" | Dave Filoni | James Eagan | Dave Filoni, Miyuki Hoshikawa & Justin Ridge | May 6, 2005 (2005-05-06) | 110 |
| 11 | 11 | "The Great Divide" | Giancarlo Volpe | John O'Bryan | Michael Dante DiMartino, Chris Graham, Kenji Ono & Giancarlo Volpe | May 20, 2005 (2005-05-20) | 111 |
| 12 | 12 | "The Storm" | Lauren MacMullan | Aaron Ehasz | Jerry Langford, Lauren MacMullan & Ethan Spaulding | June 3, 2005 (2005-06-03) | 112 |
| 13 | 13 | "The Blue Spirit" | Dave Filoni | Michael Dante DiMartino & Bryan Konietzko | Michael Dante DiMartino, Ian Graham, Bryan Konietzko, Anthony Lioi & Bobby Rubio | June 17, 2005 (2005-06-17) | 113 |
| 14 | 14 | "The Fortuneteller" | Dave Filoni | Aaron Ehasz & John O'Bryan | Dave Filoni, Ian Graham, Miyuki Hoshikawa & Justin Ridge | September 23, 2005 (2005-09-23) | 114 |
| 15 | 15 | "Bato of the Water Tribe" | Giancarlo Volpe | Ian Wilcox | Chris Graham, Kenji Ono, Bobby Rubio & Giancarlo Volpe | October 7, 2005 (2005-10-07) | 115 |
| 16 | 16 | "The Deserter" | Lauren MacMullan | Tim Hedrick | Dean Kelly, Jerry Langford, Lauren MacMullan & Ethan Spaulding | October 21, 2005 (2005-10-21) | 116 |
| 17 | 17 | "The Northern Air Temple" | Dave Filoni | Elizabeth Welch | Dave Filoni, Ian Graham, Miyuki Hoshikawa & Justin Ridge | November 4, 2005 (2005-11-04) | 117 |
| 18 | 18 | "The Waterbending Master" | Giancarlo Volpe | Michael Dante DiMartino | Chris Graham, Kenji Ono, Bobby Rubio & Giancarlo Volpe | November 18, 2005 (2005-11-18) | 118 |
| 19 | 19 | "The Siege of the North" | Lauren MacMullan | John O'Bryan | Oreste Canestrelli, Dean Kelly, Lauren MacMullan & Ethan Spaulding | December 2, 2005 (2005-12-02) | 119 |
| 20 | 20 | "The Siege of the North" | Dave Filoni | Aaron Ehasz | Dave Filoni, Ian Graham, Miyuki Hoshikawa & Justin Ridge | December 2, 2005 (2005-12-02) | 120 |

### Book Two: Earth (2006)

| No. overall | No. in season | Title | Directed by | Written by | Storyboarded by | Original release date | Prod. code | U.S. viewers (millions) |
| 21 | 1 | "The Avatar State" | Giancarlo Volpe | Aaron Ehasz, Elizabeth Welch, Tim Hedrick & John O'Bryan | Oreste Canestrelli, Ian Graham, Bobby Rubio & Giancarlo Volpe | March 17, 2006 (2006-03-17) | 201 | N/A |
| 22 | 2 | "The Cave of Two Lovers" | Lauren MacMullan | Joshua Hamilton | Chris Graham, Dean Kelly, Lauren MacMullan, Kenji Ono & Tomihiro Yamaguchi | March 24, 2006 (2006-03-24) | 202 | N/A |
| 23 | 3 | "Return to Omashu" | Ethan Spaulding | Elizabeth Welch | Miyuki Hoshikawa, Ethan Spaulding, Justin Ridge & Tomihiro Yamaguchi | April 7, 2006 (2006-04-07) | 203 | N/A |
| 24 | 4 | "The Swamp" | Giancarlo Volpe | Tim Hedrick | Oreste Canestrelli, Ian Graham, Bobby Rubio & Giancarlo Volpe | April 14, 2006 (2006-04-14) | 204 | 2.7 |
| 25 | 5 | "Avatar Day" | Lauren MacMullan | John O'Bryan | Chris Graham, Seung-Hyun Oh, Dean Kelly, Lauren MacMullan & Kenji Ono | April 28, 2006 (2006-04-28) | 205 | N/A |
| 26 | 6 | "The Blind Bandit" | Ethan Spaulding | Michael Dante DiMartino | Miyuki Hoshikawa, Bryan Konietzko, Justin Ridge, Ethan Spaulding & Tomihiro Yamaguchi | May 5, 2006 (2006-05-05) | 206 | N/A |
| 27 | 7 | "Zuko Alone" | Lauren MacMullan | Elizabeth Welch | Chris Graham, Dean Kelly, Lauren MacMullan & Kenji Ono | May 12, 2006 (2006-05-12) | 207 | N/A |
| 28 | 8 | "The Chase" | Giancarlo Volpe | Joshua Hamilton | Oreste Canestrelli, Michael Dante DiMartino, Ian Graham, Bobby Rubio & Giancarlo Volpe | May 26, 2006 (2006-05-26) | 208 | N/A |
| 29 | 9 | "Bitter Work" | Ethan Spaulding | Aaron Ehasz | Michael Chang, Miyuki Hoshikawa, Justin Ridge, Ethan Spaulding & Tomihiro Yamaguchi | June 2, 2006 (2006-06-02) | 209 | N/A |
| 30 | 10 | "The Library" | Giancarlo Volpe | John O'Bryan | Oreste Canestrelli, Ian Graham, Bobby Rubio & Giancarlo Volpe | July 14, 2006 (2006-07-14) | 210 | N/A |
| 31 | 11 | "The Desert" | Lauren MacMullan | Tim Hedrick | Chris Graham, Dean Kelly, Lauren MacMullan & Kenji Ono | July 14, 2006 (2006-07-14) | 211 | N/A |
| 32 | 12 | "The Serpent's Pass" | Ethan Spaulding | Michael Dante DiMartino & Joshua Hamilton | Miyuki Hoshikawa, Justin Ridge, Ethan Spaulding & Tomihiro Yamaguchi | September 15, 2006 (2006-09-15) | 212 | 4.1 |
| 33 | 13 | "The Drill" | Giancarlo Volpe | Michael Dante DiMartino & Bryan Konietzko | Oreste Canestrelli, Chris Graham, Ian Graham, Dean Kelly, Kenji Ono, Bobby Rubio & Giancarlo Volpe | September 15, 2006 (2006-09-15) | 213 | 4.1 |
| 34 | 14 | "City of Walls and Secrets" | Lauren MacMullan | Tim Hedrick | Chris Graham, Dean Kelly, Lauren MacMullan & Kenji Ono | September 22, 2006 (2006-09-22) | 214 | N/A |
| 35 | 15 | "The Tales of Ba Sing Se" | Ethan Spaulding | See note for screenwriters | Michael Chang, Joaquim Dos Santos, Ian Graham, Miyuki Hoshikawa & Ethan Spaulding | September 29, 2006 (2006-09-29) | 215 | N/A |
| 36 | 16 | "Appa's Lost Days" | Giancarlo Volpe | Elizabeth Welch | Oreste Canestrelli, Ian Graham, Bobby Rubio & Giancarlo Volpe | October 13, 2006 (2006-10-13) | 216 | N/A |
| 37 | 17 | "Lake Laogai" | Lauren MacMullan | Tim Hedrick | Joaquim Dos Santos, Chris Graham, Dean Kelly, Lauren MacMullan & Kenji Ono | November 3, 2006 (2006-11-03) | 217 | N/A |
| 38 | 18 | "The Earth King" | Ethan Spaulding | John O'Bryan | Michael Chang, Joaquim Dos Santos, Miyuki Hoshikawa & Ethan Spaulding | November 17, 2006 (2006-11-17) | 218 | N/A |
| 39 | 19 | "The Guru" | Giancarlo Volpe | Michael Dante DiMartino & Bryan Konietzko | Oreste Canestrelli, Ian Graham, Bobby Rubio & Giancarlo Volpe | December 1, 2006 (2006-12-01) | 219 | 4.4 |
| 40 | 20 | "The Crossroads of Destiny" | Michael Dante DiMartino | Aaron Ehasz | Michael Dante DiMartino, Chris Graham, Dean Kelly, Kenji Ono & Michael Chang | December 1, 2006 (2006-12-01) | 220 | 4.4 |

### Book Three: Fire (2007–08)

| No. overall | No. in season | Title | Directed by | Written by | Storyboarded by | Original release date | Prod. code | U.S. viewers (millions) |
| 41 | 1 | "The Awakening" | Giancarlo Volpe | Aaron Ehasz | Michael Chang, Dean Kelly, Juan Meza-Leon, Bobby Rubio & Giancarlo Volpe | September 21, 2007 (2007-09-21) | 301 | N/A |
| 42 | 2 | "The Headband" | Joaquim Dos Santos | John O'Bryan | Joaquim Dos Santos, Ian Graham, Seung-Hyun Oh, Kenji Ono & Tomihiro Yamahuchi | September 28, 2007 (2007-09-28) | 302 | N/A |
| 43 | 3 | "The Painted Lady" | Ethan Spaulding | Joshua Hamilton | Oreste Canestrelli, Miyuki Hoshikawa, Dean Kelly & Ethan Spaulding | October 5, 2007 (2007-10-05) | 303 | N/A |
| 44 | 4 | "Sokka's Master" | Giancarlo Volpe | Tim Hedrick | Michael Chang, Juan Meza-Leon, Bobby Rubio & Giancarlo Volpe | October 12, 2007 (2007-10-12) | 304 | N/A |
| 45 | 5 | "The Beach" | Joaquim Dos Santos | Katie Mattila | Michael Dante DiMartino, Joaquim Dos Santos, Ian Graham, Bryan Konietzko, Seung-Hyun Oh & Kenji Ono | October 19, 2007 (2007-10-19) | 305 | N/A |
| 46 | 6 | "The Avatar and the Fire Lord" | Ethan Spaulding | Elizabeth Welch | Oreste Canestrelli, Miyuki Hoshikawa, Dean Kelly & Ethan Spaulding | October 26, 2007 (2007-10-26) | 306 | N/A |
| 47 | 7 | "The Runaway" | Giancarlo Volpe | Joshua Hamilton | Michael Chang, Juan Meza-Leon, Bobby Rubio & Giancarlo Volpe | November 2, 2007 (2007-11-02) | 307 | N/A |
| 48 | 8 | "The Puppetmaster" | Joaquim Dos Santos | Tim Hedrick | Joaquim Dos Santos, Ian Graham, Kim Sang-Jin, Lauren Montgomery & Kenji Ono | November 9, 2007 (2007-11-09) | 308 | N/A |
| 49 | 9 | "Nightmares and Daydreams" | Ethan Spaulding | John O'Bryan | Oreste Canestrelli, Miyuki Hoshikawa, Dean Kelly, Kim Sang-Jin & Ethan Spaulding | November 16, 2007 (2007-11-16) | 309 | N/A |
| 50 | 10 | "The Day of Black Sun, Part 1: The Invasion" | Giancarlo Volpe | Michael Dante DiMartino | Michael Chang, Michael Dante DiMartino, Juan Meza-Leon, Yu Jae Myoung, Bobby Rubio & Giancarlo Volpe | November 30, 2007 (2007-11-30) | 310 | 3.77 |
| 51 | 11 | "The Day of Black Sun, Part 2: The Eclipse" | Joaquim Dos Santos | Aaron Ehasz | Joaquim Dos Santos, Ian Graham, Lauren Montgomery, Kenji Ono & Kim Sang-Jin | November 30, 2007 (2007-11-30) | 311 | 3.77 |
| 52 | 12 | "The Western Air Temple" | Ethan Spaulding | Elizabeth Welch & Tim Hedrick | Oreste Canestrelli, Miyuki Hoshikawa, Dean Kelly, Lauren Montgomery & Ethan Spaulding | July 14, 2008 (2008-07-14) | 312 | N/A |
| 53 | 13 | "The Firebending Masters" | Giancarlo Volpe | John O'Bryan | Michael Chang, Johane Matte, Juan Meza-Leon, Kim Sang-Jin & Giancarlo Volpe | July 15, 2008 (2008-07-15) | 313 | N/A |
| 54 | 14 | "The Boiling Rock" | Joaquim Dos Santos | May Chan | Joaquim Dos Santos, Ian Graham, Lauren Montgomery, Kenji Ono & Yu Jae Myoung | July 16, 2008 (2008-07-16) | 314 | 3.97 |
| 55 | 15 | "The Boiling Rock" | Ethan Spaulding | Joshua Hamilton | Oreste Canestrelli, Michael Dante DiMartino, Miyuki Hoshikawa, Dean Kelly, Ethan Spaulding, Kim Sang-Jin & Bryan Konietzko | July 16, 2008 (2008-07-16) | 315 | 3.97 |
| 56 | 16 | "The Southern Raiders" | Joaquim Dos Santos | Elizabeth Welch | Dae Kang Sung, Joaquim Dos Santos, Ian Graham, Lauren Montgomery, Kenji Ono & Yu Jae Myoung | July 17, 2008 (2008-07-17) | 316 | 4.23 |
| 57 | 17 | "The Ember Island Players" | Giancarlo Volpe | Tim Hedrick, Joshua Hamilton & John O'Bryan | Michael Chang, Johane Matte, Juan Meza-Leon, Giancarlo Volpe, Young Jung Hye & Yu Jae Myoung | July 18, 2008 (2008-07-18) | 317 | 4.53 |
| 58 | 18 | "Sozin's Comet, Part 1: The Phoenix King" | Ethan Spaulding | Michael Dante DiMartino | Oreste Canestrelli, Michael Dante DiMartino, Elsa Garagarza, Miyuki Hoshikawa, Dean Kelly, Lauren Montgomery, Seung-Hyun Oh, Ethan Spaulding & Yu Jae Myoung | July 19, 2008 (2008-07-19) | 318 | 5.59 |
| 59 | 19 | "Sozin's Comet, Part 2: The Old Masters" | Giancarlo Volpe | Aaron Ehasz | Michael Chang, Johane Matte, Juan Meza-Leon, Yu Jae Myoung, Seung-Hyun Oh & Giancarlo Volpe | July 19, 2008 (2008-07-19) | 319 | 5.59 |
| 60 | 20 | "Sozin's Comet, Part 3: Into the Inferno" | Joaquim Dos Santos | Michael Dante DiMartino & Bryan Konietzko | Joaquim Dos Santos, Dean Kelly, Bryan Konietzko, Lauren Montgomery, Seung-Hyun Oh & Ethan Spaulding | July 19, 2008 (2008-07-19) | 320 | 5.59 |
| 61 | 21 | "Sozin's Comet, Part 4: Avatar Aang" | Joaquim Dos Santos | Michael Dante DiMartino & Bryan Konietzko | Michael Dante DiMartino, Joaquim Dos Santos, Dean Kelly, Bryan Konietzko, Lauren Montgomery, Seung-Hyun Oh & Ethan Spaulding | July 19, 2008 (2008-07-19) | 321 | 5.59 |

## Home media release
### Region 1

The first Avatar: The Last Airbender DVD set became available on January 31, 2006. The first season had five DVD sets, each containing four episodes. For season two and three, four DVD sets were released, with five episodes on each. The only exception to the release pattern was the last DVD set of season three, which contained a sixth episode. At the end of each season, a box set was released, containing all of the episodes from the season. Each box set contains an additional disc of bonus features not available as an individual disc release like every episode of the series. Avatar: The Last Airbender: The Complete Series DVD box set featuring all three books was released in North America on October 6, 2015. A Blu-ray version of The Complete Series box set was released in North America on June 5, 2018, in honor of the tenth anniversary of the series finale.
| Volume | Book One: Water | Book One: Water | Book One: Water | Book Two: Earth | Book Two: Earth | Book Two: Earth | Book Three: Fire | Book Three: Fire | Book Three: Fire |
| Volume | Released | Discs | Episodes | Released | Discs | Episodes | Released | Discs | Episodes |
| 1 | January 31, 2006 | 1 | 4 | January 23, 2007 | 1 | 5 | October 30, 2007 | 1 | 5 |
| 2 | March 28, 2006 | 1 | 4 | April 10, 2007 | 1 | 5 | January 22, 2008 | 1 | 5 |
| 3 | May 30, 2006 | 1 | 4 | May 22, 2007 | 1 | 5 | July 29, 2008 | 1 | 5 |
| 4 | July 18, 2006 | 1 | 4 | August 14, 2007 | 1 | 5 | September 2, 2008 | 1 | 6 |
| 5 | September 19, 2006 | 1 | 4 | 20 | 20 | 20 | 21 | 21 | 21 |
| Box set | September 19, 2006 | 6 | 20 | September 11, 2007 | 5 | 20 | September 16, 2008 | 5 | 21 |
| Collector's Edition | June 22, 2010 | 7 | 20 | There is no collector's edition for this season. | There is no collector's edition for this season. | There is no collector's edition for this season. | There is no collector's edition for this season. | There is no collector's edition for this season. | There is no collector's edition for this season. |
| Complete Series DVD box set | October 6, 2015 | 16 (Paramount Pictures) | 61 (Paramount Pictures) | | | | | | |
| Complete Series Blu-ray box set | May 1, 2018 (Best Buy); June 5, 2018 (Elsewhere); February 18, 2020 (Steelbook) | 9 | 54 (Paramount Pictures) | | | | | | |

### Region 2

In the United States, all Season One DVDs were encoded using NTSC. Since this is not compatible in most countries outside North America, Nickelodeon released separate DVDs in regions where the video would be encoded using PAL instead. These releases began on February 19, 2007; each DVD was released months after the original release. As with the original DVDs, each set contained five episodes on one disc, with the exception of The Complete Book One Collection Box Set, which contained all of the twenty episodes in the season on five discs. In the Netherlands, all episodes came out in a box.
Avatar: The Last Airbender: The Complete Series DVD box set featuring all three books was released in the United Kingdom on August 6, 2012. A Blu-ray version of The Complete Series box set was released in the United Kingdom on June 11, 2018.
| Volume | Book One: Water | Book One: Water | Book One: Water | Book Two: Earth | Book Two: Earth | Book Two: Earth | Book Three: Fire | Book Three: Fire | Book Three: Fire |
| Volume | Released | Discs | Episodes | Released | Discs | Episodes | Released | Discs | Episodes |
| 1 | February 19, 2007 | 1 | 4 | Not released | 1 | 5 | Not released | 1 | 5 |
| 2 | June 4, 2007 | 1 | 4 | Not released | 1 | 5 | Not released | 1 | 5 |
| 3 | September 3, 2007 | 1 | 4 | Not released | 1 | 5 | Not released | 1 | 5 |
| 4 | February 18, 2008 | 1 | 4 | Not released | 1 | 5 | Not released | 1 | 6 |
| 5 | May 26, 2008 | 1 | 4 | There is no volume five DVD for this season. | There is no volume five DVD for this season. | There is no volume five DVD for this season. | There is no volume five DVD for this season. | There is no volume five DVD for this season. | There is no volume five DVD for this season. |
| Box set | January 26, 2009 | 5 | 20 | July 20, 2009 | 4 | 20 | February 1, 2010 | 4 | 21 |
| Complete Series DVD box set | August 6, 2012 | 13 | 61 | | | | | | |
| Complete Series Blu-ray box set | June 11, 2018 | 9 | 54 | | | | | | |

### Region 4

The following release dates are the Australian release dates, and may or may not represent the release dates for all of region 4.
| Volume | Book One: Water | Book One: Water | Book One: Water | Book Two: Earth | Book Two: Earth | Book Two: Earth | Book Three: Fire | Book Three: Fire | Book Three: Fire |
| Volume | Released | Discs | Episodes | Released | Discs | Episodes | Released | Discs | Episodes |
| 1 | March 15, 2007 | 1 | 4 | June 4, 2009 | 1 | 5 | June 3, 2010 | 1 | 5 |
| 2 | July 5, 2007 | 1 | 4 | August 4, 2009 | 1 | 5 | September 23, 2010 | 1 | 5 |
| 3 | March 13, 2008 | 1 | 4 | October 29, 2009 | 1 | 5 | October 7, 2010 | 1 | 5 |
| 4 | June 19, 2008 | 1 | 4 | March 31, 2010 | 1 | 5 | November 4, 2010 | 1 | 6 |
| 5 | March 5, 2009 | 1 | 4 | There is no volume five DVD for this season. | There is no volume five DVD for this season. | There is no volume five DVD for this season. | There is no volume five DVD for this season. | There is no volume five DVD for this season. | There is no volume five DVD for this season. |
| Box set | June 4, 2009 | 5 | 20 | September 9, 2010 | 4 | 20 | December 2, 2010 | 4 | 21 |
| Complete Series Blu-ray box set | November 14, 2018 | 9 | 54 | | | | | | |