94 mins | Comedy, Documentary, Adventure, Animation, Family, Mystery | July 17, 1989
94 mins | Comedy, Documentary, Adventure, Animation, Family, Mystery | July 17, 1989
| Producers | Marshall Flaum Production |
| Original title | Hanna-Barbera's 50th |
| Directors | Marshall Flaum |
| Writers | Scott Shaw, Marshall Flaum, Charles Grosvenor, Iwao Takamoto, Scott Jeralds |
as Shaggy Rogers (voice)
as Self
as Self
as Jane Jetson (voice)
as Self
as Self - Host
as Self - Host
as Self
as Self
as Self
as Self
as Self
as Self
as Self
as Self
as Self
as Self
as Baba Looey / Augie Doggie (voice)
as Barney Rubble (voice)
as Yogi Bear / Huckleberry Hound / Quick Draw McGraw / Snagglepuss
as Fred Flintstone (voice)
as Scooby-Doo / Ranger Smith / Boo-Boo Bear / Muttley / Bamm-Bamm Rubble / Papa Smurf
as Mr. Slate (voice)
as Wilma Flintstone (voice)
as George Jetson (voice)
as Judy Jetson / Penelope Pitstop / Josie McCoy (voice)