JH
John Horton
Additional Credits
Filmography
| 1981 | Doctor Who: Logopolis · as Visual Effects Designer |
| 1973 | Doctor Who: Carnival of Monsters · as Visual Effects Designer |
| 1971 | Doctor Who: The Claws of Axos · as Visual Effects |
| 1970 | Doctor Who: Spearhead from Space · as Visual Effects |