Jokebook (partially found Hanna-Barbera animated series; 1982)
Each episode featured 20-25 individual animated segments. These were selected from foreign films, student films, cartoon shorts, and original concepts. Each short ranged from 20 seconds to 3 minutes.
Some shorts included are Oscar winners "Crunch Bird" and "The Fly".
The show has not been known to re-air after its first showing on TV. eBay listings of stills, storyboards, and other pre-production artwork are still being circulated. For a long time, the only footage of the series available online was its intro.
Around mid 2016, the first episode was uploaded Vimeo, but has since disappeared, though reuploads exist.
On October 4, 2021, Youtube user BetaGems Lost Media uploaded the second episode.
In addition to episode 2, The Paley Center for Media has another unknown episode in their collection. It is unknown if they will ever publicly show the episodes.
- Boss Cat (found British opening and ending titles of "Top Cat" animated series; 1962-1989)
- CBS Storybreak "What Happened in Hamelin" (lost episode from animated series; 1987)
- Dastardly & Muttley - Operation: Pigeon Pursuit (lost build of unreleased PlayStation 2 video game; 2007-2008)
- Fender Bender 500 (partially found episodes of "Wacky Races" reboot animated series; 1990s)
- Jetsons: The Movie "Gotcha" (partially found full version of song from Hanna-Barbera animated film; 1990)
- Jetsons: The Movie - Janet Waldo performance (lost audio of animated film; 1988-1989)
- Midnight Patrol: Adventures in the Dream Zone (partially found episodes of syndicated animated series; 1990)
- Return of the Bunjee (lost ABC Weekend special; 1985)
- Rock Odyssey (partially lost Hanna-Barbera animated film; 1987)
- Showbiz Pizza's Yogi Bear and Boo Boo Showtape (found animatronic audio showtape; 1987)
- The Banana Splits Adventure Hour (partially found Hanna Barbera live action-animated TV series; 1968-1969)
- The Flintstones (cancelled Seth MacFarlane reboot of animated series; 2013)
- The Flintstones Movie (partially found Sega Channel exclusive build of 2D movie tie-in platformer; 1995)
- The Funny World of Fred and Bunni (partially found live-action/animated variety show pilot; 1978)
- The Hanna-Barbera Happy Hour (partially found NBC comedy variety show; 1978)
- The Moxy Show (partially found episodes of CGI anthology series; 1993-2000)
- The New Teen Titans "Just Say No!" (partially lost Hanna-Barbera anti-drug animated PSA; 1983)
- The Ruff and Reddy Show (found episodes of NBC Hanna-Barbera animated series; 1957-1960)
- The Snorks (partially found unaired pilot of Hanna-Barbera animated TV series; 1982)
- First listing
- Second listing
- Erickson, Hal (2005). Television Cartoon Shows: An Illustrated Encyclopedia, 1949 Through 2003 (2nd ed.). McFarland & Co. pp. 451–452. ISBN 978-1476665993.