This is a list of unmade and unreleased projects by Warner Bros. Animation. Some of these productions were, or still are, in development limbo. The following included animated feature films, short films and TV specials and shows that were made by Warner Bros. Animation.
1990s
1992
1993
1994
1995
1996
1998
2000s
Due to the box office underperformance of Back in Action, most planned Looney Tunes projects at the time were cancelled.
2000
2003
2004
2005
2006
2008
2009
2010s
2010
2011
2012
2014
2015
2016
2017
2018
2019
2020s
2020
2021
2022
2023
See also
References
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- WONKA^
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- in 2003, I was requested to meet with Warner Brothers about doing a film tentatively titled "Skate Jam." They were bringing back Looney Tunes with "Back In Action" & then wanted to start on my project immediately. A week later Back In Action bombed & Skate Jam was shelved forever January 5, 2019, retrieved July 24, 2019^
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- 'Hong Kong Phooey' lands Goodman The Hollywood Reporter, July 12, 2009, retrieved November 11, 2009^
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- 'Hong Kong Phooey' Movie Test Footage Revealed; 'Marvin The Martian' As Well (VIDEO) Huffington Post, December 28, 2012, retrieved December 28, 2012^
- Blair Marnell. Green Lantern And Wonder Woman Animated Sequels Aren't Happening, Says Bruce Timm MTV, April 27, 2010, retrieved May 19, 2018^
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- @headgeek666 I once wrote an animated Aquaman movie for WB. The execs told me to "take the scenes with water out". #SadButTrueStory Twitter, 25 December 2013^
- Ki Hyun Ryu's Nightwing Designs For A Cartoon That Never Was 3 August 2012^
- Claude Brodesser-Akner. Mike Myers to Bring Back Pepé Le Pew Vulture, October 7, 2010, retrieved October 23, 2020^
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- Borys Kits. Warner Bros. Picks Up Graphic Novel 'Bolivar' for Animated Movie (Exclusive) The Hollywood Reporter, March 5, 2012, retrieved July 24, 2019^
- Dave McNary. Fox Developing Children's Dinosaur Story 'Bolivar' as Movie Variety, April 30, 2018, retrieved July 24, 2019^
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- Tiffany Wang. Kal Penn Still Wants to Make Harold & Kumar 4 Set in Outer Space Screen Rant, September 21, 2020, retrieved January 20, 2021^
- Anita Busch. Cartoon Network's 'Adventure Time' Heads To Big Screen At Warner Bros. Deadline Hollywood, February 27, 2015^
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- Jennifer Wolfe. Warner Bros. Resets Release Dates for Next Three 'LEGO' Features Animation World Network, April 21, 2015, retrieved March 5, 2017^
- LEGO Franchise Will Likely Leave Warner Bros. For Universal 20 December 2019^
- Mike Jr. Fleming. Universal, Lego Group Construct Five-Year Exclusive Film Partnership To Create New Movie Franchises Deadline Hollywood, April 23, 2020^
- "Paddington" Director Paul King In Tune For Warner Bros.' Animated Musical "Meet The Beatles" The Tracking Board, September 28, 2015, retrieved October 23, 2020^
- Umberto Gonzalez. Mark Osborne to Adapt Warner Bros' 'Bone' Comic TheWrap, November 17, 2016, retrieved October 23, 2020^
- Amid Amidi. Netflix To Produce 'Bone' Series Cartoon Brew, October 16, 2019^
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- Comic Book Resources "Justice Society: World War II Started as a Wonder Woman Series" by Sam Stone, April 2, 2021^
- Borys Kit. George R.R. Martin's 'The Ice Dragon' to Get the Animated Movie Treatment The Hollywood Reporter, May 23, 2018, retrieved May 23, 2018^
- A few years ago I worked on a project that was tremendous fun. A lot of talented artists were involved. It was one of those where you throw hundreds of designs into the pot and everything is great but nothing is ever followed up. Then it suddenly stopped. The people you were talking to on a weekly basis were never heard from again. Recently, many years later, I heard that the project is dead. Many of us have been there and for me this isn't the only one. Instagram, June 28, 2025, retrieved 7 July 2025^
- Gorgeous work! I worked on this project along some amazing designers at Animal Logic after this. We were on this rollercoaster of a dream project for about two years until the project got put "on hold". We were always in awe of what all you wonderful artists did for the reproduction! A real shame the project will never see the light of day. Instagram, June 28, 2025, retrieved July 7, 2025^
- @grizzlyrojo "preproduction " Instagram, June 28, 2025, retrieved July 7, 2025^
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- Stewart Clarke. Richard Curtis Kids' Books Being Adapted as Animated Feature 'The Empty Stocking' Variety, November 6, 2019, retrieved November 6, 2019^
- Stewart Clarke. Warner Signs Multi-Picture Deal With Elisabeth Murdoch's Locksmith Animation Variety, October 31, 2019, retrieved November 1, 2019^
- Mercedes Milligan. Netflix Sets Bold Slate of Animation from Europe Ahead of Annecy Animation Magazine, 2022-06-09, retrieved 2022-06-16^
- HBO Max Sets New Looney Tunes, Hanna-Barbera Cartoons, Robert Zemeckis Hybrid Series 'Tooned Out', More for Kids & Family Slate October 29, 2019^
- Jenna Anderson. Ron Howard to Direct First Animated Film as Imagine Sets Ambitious Feature Slate With Animal Logic (Exclusive) Variety, June 20, 2019^
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- HBO Max Renews 'Tiny Toons Looniversity' and 'Gremlins: Secrets of the Mogwai,' WarnerMedia Expands Kids and Family Slate 17 February 2021^
- Will Finn. According to showrunner Will Finn, 'TOM AND JERRY TIME,' the Tom and Jerry preschool series that was in production for #Cartoonito, has been canceled. Twitter, 2023-07-26^
- 'Wings of Fire' Animated Event Series Takes Flight at Netflix Netflix Media Center, April 20, 2021^
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- 'Smallville' Animated Series in the Works from Tom Welling and Michael Rosenbaum Collider, June 24, 2021^
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- Animated 'Smallville' Revival Has Most of the Non-Incarcerated Cast on Board February 26, 2022^
- Andy Behbakht. Smallville's Lois Lane Actress Gives Update On Animated Series Screenrant.com, 2022-05-06, retrieved 2022-06-08^
- Mercedes Milligan. HBO Max & CN Composing First-Ever Looney Tunes Musical Movie 'Bye Bye Bunny' Animation Magazine, 2022-06-15, retrieved 2026-01-17^
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- Instagram^
- Mercedes Milligan. Scoob's Pre-K Debut 'Scooby-Doo! And the Mystery Pups' Coming to Cartoonito Animation Magazine, 2022-05-23^
- Another Scooby-Doo Movie Scrapped Despite WBD Tax Write-Offs Being Done Screen Rant, 14 February 2023^
- Another Scooby Doo Movie with Hex Girls Canceled by WB Despite Being Deep into Production^
- A Second Scooby-Doo Project Was Axed by Warner Bros. Discovery^
- New 'Scooby-Doo' Movie Featuring the Hex Girls Axed at Warner Bros. Discovery Collider, 15 February 2023^
- Scooby-Doo! And Krypto Too + Haunted High Rise LEAKED by Amazon YouTube, 22 November 2022^
- Scooby-Doo! And Krypto Too + Haunted High Rise RELEASE DATES!?! YouTube, 23 November 2022^
- Scooby Doo and the Haunted High Rise - the TRUTH?!? YouTube, 23 November 2022^