| Movie | 1968 | Triple Spice | Director | Directing |
| Movie | 1963 | Short Circuit | Director | Directing |
| Movie | 1968 | The Live Wires V. S. Mack Namara or the Napalm is Burning a Hole in my Credit Card! | Director | Directing |
| Movie | 1996 | Beastmaster III: The Eye of Braxus | Producer | Production |
| Movie | 1987 | Transformers: The Rebirth | Writer | Writing |
| Movie | 1988 | Teenage Mutant Ninja Turtles: Heroes in a Halfshell | Writer | Writing |
| Movie | 1988 | Teenage Mutant Ninja Turtles: The Epic Begins | Writer | Writing |
| Movie | 1991 | Teenage Mutant Ninja Turtles: Planet of the Turtleoids | Writer | Writing |
| Movie | 1992 | Battletoads | Writer | Writing |
| Movie | 1990 | Shadow Strikers | Writer | Writing |
| Movie | 1997 | Mighty Ducks the Movie: The First Face-Off | Writer | Writing |
| Movie | 2012 | Cheryl Cole - A Million Lights: Live at The O2 | Executive Producer | Production |
| Movie | 1985 | Defenders of the Earth: The Book of Mysteries | Director | Directing |
| Movie | 1996 | Beastmaster III: The Eye of Braxus | Writer | Writing |
| Movie | 1971 | The Orchid | Director of Photography | Camera |
| TV Show | 1987 | Teenage Mutant Ninja Turtles | Writer | Writing |
| TV Show | 1983 | He-Man and the Masters of the Universe | Writer | Writing |
| TV Show | 1992 | Batman: The Animated Series | Writer | Writing |
| TV Show | 1975 | Wonder Woman | Writer | Writing |
| TV Show | 1979 | Buck Rogers in the 25th Century | Writer | Writing |
| TV Show | 1989 | Chip 'n' Dale Rescue Rangers | Writer | Writing |
| TV Show | 1992 | Batman: The Animated Series | Story | Writing |
| TV Show | 1973 | Star Trek | Writer | Writing |
| TV Show | 1984 | The Transformers | Writer | Writing |
| TV Show | 1994 | Conan and the Young Warriors | Writer | Writing |
| TV Show | 1989 | Chip 'n' Dale Rescue Rangers | Story | Writing |
| TV Show | 1975 | Isis | Writer | Writing |
| TV Show | 1994 | WildC.A.T.S: Covert Action Teams | Writer | Writing |
| TV Show | 1987 | Spiral Zone | Story | Writing |
| TV Show | 1987 | Spiral Zone | Teleplay | Writing |
| TV Show | 1993 | Cadillacs and Dinosaurs | Writer | Writing |
| TV Show | 1993 | Cadillacs and Dinosaurs | Teleplay | Writing |
| TV Show | 1993 | The New Adventures of Speed Racer | Writer | Writing |
| TV Show | 1983 | The Biskitts | Writer | Writing |
| TV Show | 1996 | Mighty Ducks: The Animated Series | Writer | Writing |
| TV Show | 2000 | X-Men: Evolution | Creator | Creator |
| TV Show | 1996 | Mighty Ducks: The Animated Series | Creator | Creator |
