List of films based on television programs

This a list of television programs that were later adapted into films.

Pilot episodes re-released as feature films
Many other series have released pilots or edited multi-part episodes as films overseas, including The Greatest American Hero and The X-Files.
 * 100 Things to Do Before High School
 * 101 Dalmatians: The Series (101 Dalmatians Christmas)
 * Aladdin (The Return of Jafar and Aladdin and the King of Thieves were the pilot and series finale to the series respectively)
 * All Grown Up! (started off as a one-hour TV movie coinciding with Rugrats' 10th anniversary before being spun off into its own series)
 * The Amazing Spider-Man
 * American Dad! (short film pilot episode, Inside the CIA)
 * The Andy Griffith Show and Mayberry R.F.D. (TV movie reunion episode, Return to Mayberry, 1986)
 * Angela Anaconda (opening segment of Digimon: The Movie)
 * As Told by Ginger
 * Atlantis: Milo's Return (2003, originally conceived as the pilot for a proposed series that was never realised)
 * Avatar: The Last Airbender
 * Battlestar Galactica (TV pilot edited into a big screen release)
 * Belle's Magical World (1998, originally conceived as the pilot for a proposed series that was never realised)
 * Ben Casey (TV movie reunion episode, The Return of Ben Casey, 1988)
 * Big Time Rush
 * Bonkers (short film special episode, Pedal to the Medal)
 * Buck Rogers in the 25th Century (1979, TV pilot released as a movie when no networks picked it up)
 * Buzz Lightyear of Star Command: The Adventure Begins (2000)
 * Cagney & Lacey
 * Camp Lazlo (Where's Lazlo?, 2007)
 * Cannon
 * ChalkZone (The Big Blow-Up)
 * Checkered Flag (1990, straight-to-video, unsold TV pilot)
 * Chip 'n Dale Rescue Rangers (pilot was first aired as a TV movie under the title Rescue Rangers: To the Rescue)
 * Code of Vengeance
 * Codename: Kids Next Door (Operation I.N.T.E.R.V.I.E.W.S.)
 * Columbo (TV movie pilot, Prescription: Murder)
 * Cruel Intentions 2 (straight-to-video, failed TV pilot)
 * Danny Phantom
 * Darkwing Duck (Darkly Dawns the Duck)
 * Dexter's Laboratory (short film special episode, Chicken Scratch)
 * DuckTales
 * The Fairly OddParents (School's Out! The Musical, Fairy Idol, Fairly OddBaby)
 * Fluppy Dogs (failed pilot for the third WDTA-produced Disney animated TV series)
 * Foster's Home for Imaginary Friends (the multi-part pilot episode House of Bloo's, and the two other multi-part episodes Good Wilt Hunting and Destination: Imagination, were all aired as feature-length made-for-TV movies)
 * Game of Thrones: The episodes "The Watchers on the Wall" and "The Children" were given a week-long IMAX release.
 * Gargoyles (Gargoyles the Movie: The Heroes Awaken)
 * Goof Troop (Goof Troop Christmas)
 * Green Acres (TV movie reunion episode, Return to Green Acres, 1990)
 * The Grim Adventures of Billy & Mandy (The Wrath of the Spider Queen, Underfist: Halloween Bash)
 * Henry Danger
 * Hercules: The Legendary Journeys
 * Hey Arnold! (short film pilot episode, 24 Hours to Live)
 * House of Mouse (Mickey's Magical Christmas: Snowed in at the House of Mouse were television series finale direct-to-video animated film to the series and Mickey's House of Villains were pilot to the series respectively)
 * iCarly
 * The Incredible Hulk
 * Ironside
 * Jungle Cubs (Born to Be Wild)
 * Kim Possible (A Sitch in Time)
 * Knight Rider
 * The Legend of Tarzan (some episodes were compiled into the direct-to-video animated film Tarzan & Jane)
 * Lilo & Stitch: The Series (Stitch! The Movie and Leroy & Stitch were the pilot and series finale to the series respectively)
 * The Lone Ranger
 * The Love Boat (a trilogy of telefilms preceded the regular series by two years; the fourth and final film based on the show was made just 13 years later)
 * Man from Atlantis
 * The Man from U.N.C.L.E. (TV movie reunion episode, The Return of the Man from U.N.C.L.E., 1983)
 * Marcus Welby, M.D.
 * McCloud
 * Mighty Ducks: The Animated Series (Mighty Ducks the Movie: The First Face-Off)
 * Mulholland Drive (failed TV pilot)
 * My Life as a Teenage Robot (Escape from Cluster Prime)
 * The Naked Brothers Band
 * Ned's Declassified School Survival Guide (the series finale was aired as a TV movie under the title Ned's Declassified Field Trip)
 * The New Adventures of Flash Gordon (Originally conceived and produced as an animated made-for-TV movie, under the title Flash Gordon: The Greatest Adventure of All, it was later reconfigured into an animated TV series. After the said TV cartoon show version of Flash Gordon ended in 1981, the originally intended feature-length animated film eventually made it to television, just one year later in 1982.)
 * The New Adventures of Winnie the Pooh (Footage from the TV series and its specials were compiled into three direct-to-video animated films, Seasons of Giving, A Very Merry Pooh Year and Pooh's Heffalump Halloween Movie)
 * The Night Stalker
 * The Pink Panther (short film special episode, Driving Mr. Pink)
 * Recess (Recess Trilogy DVD: Recess Christmas: Miracle on Third Street, Recess: Taking the Fifth Grade and Recess: All Growed Down, Taking the Fifth Grade was originally conceived as the basis for the seventh and final season of the TV series, but when Disney abruptly concluded the series with no proper ending, the story was hastily retooled into the series finale direct-to-video and made-for-TV film of said name)
 * Rocket Power
 * Sabrina: The Animated Series and Sabrina's Secret Life, Sabrina: Friends Forever
 * The Saint
 * Simon & Simon (TV movie pilot and reunion episode, Pirate's Key (1978) and In Trouble Again (1995), respectively)
 * South Park (The three-part episode Imaginationland was later compiled into an animated direct-to-video film spin-off of said series under the title South Park Imaginationland: The Movie.)
 * SpongeBob SquarePants (SpongeBob's Atlantis SquarePantis, SpongeBob's Truth or Square)
 * Star Trek: The Next Generation: Six episodes were released in theaters to coincide with the high-definition release of the series on Blu-ray
 * Star Wars: The Clone Wars
 * Starsky & Hutch
 * The Streets of San Francisco
 * The Suite Life of Zack & Cody (The Suite Life Goes Hollywood, 2007)
 * The Suite Life on Deck (Twister)
 * TaleSpin (Plunder & Lightning, 1990)
 * Teenage Mutant Ninja Turtles (Turtles Forever, 2009)
 * The Three Musketeers (Knights of the Queen, 1954)
 * Thunderboat Row (unsold TV pilot)
 * Timon & Pumbaa (Around the World with Timon & Pumbaa)
 * Turbo: A Power Rangers Movie (took place between Power Rangers Zeo and Power Rangers Turbo)
 * Twin Peaks (TV pilot released as a film in Europe)
 * Unfabulous
 * The Untouchables (TV pilot edited into film for theatrical release as The Scarface Mob, 1962)
 * Zoey 101

Programs re-edited for release as feature-length films
One or more episodes from the following television programs were edited together for release as a feature film. Some of the films add new material, and others do not.