 | The Young Racers (1963) als Robert Machin |
 | Cell 2455 Death Row (1955) als Whit as a boy (as Robert Campbell) |
 | Five Guns West (1955) als John Morgan Candy |
 | Where Pigeons Go to Die Book |
 | Captain Nemo and the Underwater City Writer |
 | Hells Angels on Wheels Screenplay |
 | The Secret Invasion Writer |
 | The Masque of the Red Death Screenplay |
| | The Young Racers Writer |
 | A Terrible Beauty Screenplay |
 | Teenage Cave Man Screenplay |
 | Machine-Gun Kelly Screenplay |
 | Quantez Screenplay |
| | Quantez Story |
 | Man of a Thousand Faces Screenplay |
 | Gun for a Coward Writer |
| | Five Guns West Writer |