Columns: No. in series | No. in season | Title | Directed by | Written by | Original air date | Production code | Viewers (millions)
41 | 1 | "The Awakening" | Giancarlo Volpe | Aaron Ehasz | September21,2007 | 301 | N/A | 42 | 2 | "The Headband" | Joaquim dos Santos | John O'Bryan | September28,2007 | 302 | N/A | 43 | 3 | "The Painted Lady" | Ethan Spaulding | Joshua Hamilton | October5,2007 | 303 | N/A | 44 | 4 | "Sokka's Master" | Giancarlo Volpe | Tim Hedrick | October12,2007 | 304 | N/A | 45 | 5 | "The Beach" | Joaquim dos Santos | Katie Mattila | October19,2007 | 305 | N/A | 46 | 6 | "The Avatar and the Firelord" | Ethan Spaulding | Elizabeth Welch Ehasz | October26,2007 | 306 | N/A | 47 | 7 | "The Runaway" | Giancarlo Volpe | Joshua Hamilton | November2,2007 | 307 | N/A | 48 | 8 | "The Puppetmaster" | Joaquim Dos Santos | Tim Hedrick | November9,2007 | 308 | N/A | 49 | 9 | "Nightmares and Daydreams" | Ethan Spaulding | John O'Bryan | November16,2007 | 309 | N/A | 50 | 10 | "The Day of Black Sun, Part 1: The Invasion" | Giancarlo Volpe | Michael Dante DiMartino | November30,2007 | 310 | 3.77 | 51 | 11 | "The Day of Black Sun, Part 2: The Eclipse" | Joaquim dos Santos | Aaron Ehasz | November30,2007 | 311 | 3.77 | 52 | 12 | "The Western Air Temple" | Ethan Spaulding | Elizabeth Welch Ehasz & Tim Hedrick | July14,2008 | 312 | N/A | 53 | 13 | "The Firebending Masters" | Giancarlo Volpe | John O'Bryan | July15,2008 | 313 | N/A | 54 | 14 | "The Boiling Rock, Part 1" | Joaquim Dos Santos | May Chan | July16,2008 | 314 | 3.97 | 55 | 15 | "The Boiling Rock, Part 2" | Ethan Spaulding | Joshua Hamilton | July16,2008 | 315 | 3.97 | 56 | 16 | "The Southern Raiders" | Joaquim Dos Santos | Elizabeth Welch Ehasz | July17,2008 | 316 | 4.23 | 57 | 17 | "The Ember Island Players" | Giancarlo Volpe | Tim Hedrick, Josh Hamilton & John O'Bryan | July18,2008 | 317 | 4.53 | 58 | 18 | " Sozin's Comet, Part 1: The Phoenix King " | Ethan Spaulding | Michael Dante DiMartino | July19,2008 | 318 | 5.59 | 59 | 19 | " Sozin's Comet, Part 2: The Old Masters " | Giancarlo Volpe | Aaron Ehasz | July19,2008 | 319 | 5.59 | 60 | 20 | " Sozin's Comet, Part 3: Into the Inferno " | Joaquim dos Santos | Michael Dante DiMartino & Bryan Konietzko | July19,2008 | 320 | 5.59