Question: Harrison Chad had a role as Boots on "Dora the Explorer" and a spin-off that originally aired on what network?
Context: Dora's Party Favorites is a compilation of classic children songs sung by Dora the Explorer.  It includes a remix of Dora's theme song.  The CD also comes with a "Pin the Boots on Boots" game. Harrison Chad (born July 17, 1992, in Plainview, New York, U.S.) is an American actor and voice actor.  His roles include young Tarzan in the film "Tarzan 2", Boots on "Dora the Explorer" (2000-2007) and "Go, Diego, Go! ", the singing voice of Leo on "Little Einsteins" (2005-2009) and Cardigan from "".  He also has performed in a number of live-action movies, such as the Comedy Central movie, "Hebrew Hammer" and the Showtime movie, "Carry Me Home". Chris Gifford (born May 3, 1959) is a writer and executive producer at Nickelodeon, where he co-created the Peabody Award-winning children's series "Dora the Explorer" where he was the voice of the Big Red Chicken, the Grumpy Old Troll, the Pirate Captain Pig, etc. and its successful spin-off "Go, Diego, Go! ".  He was also a cast member (Danny) on the 1980s syndicated children's series, "The Great Space Coaster". Dora the Explorer is an American educational animated TV series created by Chris Gifford, Valerie Walsh, and Eric Weiner.  "Dora the Explorer" became a regular series in 2000.  The show is carried on the Nickelodeon cable television network, including the associated Nick Jr. channel.  It aired on CBS until September 2006.  A Spanish-dubbed version first aired as part of a "Nick en español" block on NBC Universal-owned Telemundo through September 2006; since April 2008, this version of the program has been carried on Univision as part of the "Planeta U" block.  The series is co-produced by Nickelodeon Productions and Nickelodeon Animation Studio.  "Dora the Explorer" is one of the longest-running shows of Nick Jr.  During the sixth season, the show became the Nick Jr. series with the most episodes, surpassing "Blue's Clues" with 143 episodes, having 144 after it had completed broadcasting on television.  It won a Peabody Award in 2003 "for outstanding efforts in making learning a pleasurable experience for pre-schoolers."  It ended on June 5, 2014 after 8 seasons and 172 episodes. Go, Diego, Go!  is an American animated educational interactive children's television program that originally aired on the Nickelodeon children's cable network in the United States and produced by Nickelodeon Animation Studio.  Created and executive produced by Chris Gifford and Valerie Walsh, the series is a spin-off of "Dora the Explorer" and follows Dora's cousin Diego, an 8-year-old boy whose adventures frequently involve rescuing animals and protecting their environment. Dora the Explorer: Journey to the Purple Planet is an 2005 action-adventure video game based on the television series "Dora the Explorer", developed by Monkey Bar Games, published by Global Star Software and powered by Vicious Engine.  The game was released for GameCube in North America on October 13, 2005, and later in PAL regions on December 16, 2005.  The PlayStation 2 version was released on PAL regions on December 2, 2005, and later in North America in February 9, 2006.  An Xbox version was planned, but was cancelled.  Based on the show, the game is about Dora who has a task to complete or a place to reach with her monkey, Boots.  Dora has three, or, in some double-length episodes, four, places to go, with the final place as the destination.  The game is about Dora and Boots who find some lost aliens from the purple planet.  However, to take them home, she and Boots are required to collect keys to open the space gate, leading to the planet Saturn.  To fuel the rocket ship loaned to them, Dora and Boots need to collect 10 space gems in a level. The following is an episode list for the Nickelodeon animated television series titled "Dora the Explorer".  The show debuted on August 14, 2000 and ended on June 5, 2014.  It aired on Nickelodeon's sister channel, Nick Jr., as well as Nickelodeon's preschool block, Nick Jr. Nick Play Date), and has also aired on Comcast's On Demand and CBS. Regan Mizrahi is an American child actor from New Jersey, known for his role as the voice of Boots the Monkey in the television series "Dora the Explorer".  Mizrahi began working professionally at the age of three and has appeared in numerous national television commercials and radio ads.  Mizrahi is the great grandson of radio personality Nat Hale and is a member of Mensa. "The Harsh Light of Day" is the third episode of season 4 of the television show "Buffy the Vampire Slayer".  Written by Jane Espenson and directed by James A. Contner, it originally aired on the WB network on October 19, 1999.  In "The Harsh Light of Day", Buffy tries to return to the dating pool, and guest star James Marsters, reprising his role as Spike, returns to Sunnydale for a gem that will make him invincible.  The same gem appears in the spin-off "Angel" episode "In the Dark", which originally aired immediately following this episode. Fátima Ptacek ( ; born August 20, 2000) is an American film and television actress and human rights activist working with UN Women's #HeForShe campaign for gender equality.  She is best known as the lead actor in the 2012 Academy Award winning film "Curfew" and its 2014 full-length feature film version "Before I Disappear".  She has lent her voice as the lead role of ""Dora"" in Nickelodeon's animated television series "Dora the Explorer" since 2010 and "" since 2014.
Answer: Nickelodeon