JJ
John Semper Jr. Filmography
| 2025 | Weather Hunters (TV Series) |
| 2022 | |
| 2010 | The Adventures of Chuck & Friends (TV Series) |
| 2010 | Pink Panther and Pals (TV Series) |
| 2007 | Betsy's Kindergarten Adventures (TV Series) |
| 2005 | |
| 2000 | Static Shock (TV Series) |
| 2000 | Kong: The Animated Series (TV Series) |
| 1999 | |
| 1998 | |
| 1997 | Extreme Ghostbusters (TV Series) |
| 1996 | The Incredible Hulk (1996) (TV Series) |
| 1996 | |
| 1994 | The Puzzle Place (TV Series) |
| 1992 | Class Act · as Screenplay |
| 1985 | The 13 Ghosts of Scooby-Doo (TV Series) |
| 1984 | Snorks (TV Series) |
| 1984 | The Pink Panther and Sons (TV Series) |
| 1983 | Alvin and the Chipmunks (TV Series) |
| 1983 | The Biskitts (TV Series) |
| 1982 | Shirt Tales (TV Series) |
| 1982 | |
| 1982 | |
| 1962 | The Jetsons (TV Series) |
| 2025 | Weather Hunters (TV Series) · as Executive Producer |
| 2005 | |
| 2002 | |
| 1999 | Jay Jay The Jet Plane (TV Series) |
| 1994 | Spider-Man: The Animated Series (TV Series) |
| 2015 | Con Man (TV Series) · as John Semper |
| 1987 | Biography (TV Series) · as Self |
| 2018 | Robozuna (TV Series) · as Written By |
| 2016 | Justice League Action (TV Series) · as Story By |
| 2000 | Clifford the Big Red Dog (TV Series) · as Written By |
| 1999 | Jay Jay The Jet Plane (TV Series) · as Written By |
| 1994 | Spider-Man: The Animated Series (TV Series) · as Story Editor |
| 1991 | Rugrats (TV Series) · as Story |
| 1990 | Kid 'n Play (TV Series) · as Developer |
| 1987 | The Jim Henson Hour (TV Series) · as Story |
| 1987 | Fraggle Rock: The Animated Series (TV Series) · as Story |
| 1987 | DuckTales (TV Series) · as Teleplay By |
| 1987 | Bionic Six (TV Series) · as Story |
| 1986 | MoonDreamers (TV Series) · as Written By |
| 1985 | Kissyfur (TV Series) · as Creative Producer |
| 1985 | Kissyfur (TV Series) · as Story By |
| 1984 | The New Scooby-Doo Mysteries (TV Series) · as Story |
| 1984 | Super Friends: The Legendary Super Powers Show (TV Series) · as Story |
| 1983 | The New Scooby and Scrappy-Doo Show (TV Series) · as Story |
| 1982 | Space Adventure Cobra (TV Series) · as Written By |
| 1981 | The Smurfs (TV Series) · as Story |
| 1973 | Super Friends (TV Series) · as Story |