| Edgar Wayne in The Trial of Mary Dugan |
| Dr. Louis Judd in Cat People |
| Tom Lawrence in The Falcon's Brother |
| Tom Lawrence in The Falcon Strikes Back |
| Tom Lawrence in The Falcon and the Co-eds |
| Tom Lawrence in The Falcon in Danger |
| Paul Holland in I Walked with a Zombie |
| Dr. Louis Judd in The Seventh Victim |
| Tom Lawrence in The Falcon Out West |
| Tom Lawrence in The Falcon in Hollywood |
| Tom Lawrence in The Falcon in Mexico |
| Mark Latham in A Night of Adventure |
| Tom Lawrence in The Falcon in San Francisco |
| Ted 'Step' Allison in Two O'Clock Courage |
| Steve Barnes in Criminal Court |
| Tom Lawrence in The Falcon's Adventure |
| Tom Lawrence in The Falcon's Alibi |
| Lew Lentz in Whistle Stop |
| Jefferson Van Orsdale Jr. in Fun on a Weekend |
| Dr. Robert 'Bob' Davis in Lost Honeymoon |
| John Friday in Repeat Performance |
| Capt. Hugh 'Bulldog' Drummond in 13 Lead Soldiers |
| Christopher Adams in Bungalow 13 |
| Capt. Hugh 'Bulldog' Drummond in The Challenge |
| Dr. Michael Madden in The Checkered Coat |
| John Campbell in I Cheated the Law |
| Ned Johnson in The Great Plane Robbery |
| Dr. Viet in Bride of the Gorilla |
| Roger Kingsley in Confidence Girl |
| Tom Conway, private investigator in Three Stops to Murder |
| Norman Conquest in Norman Conquest |
| Tom 'Duke' Martin in Breakaway |
| The Story: Roderick in The Last Man to Hang |
| Tom Martin in Murder on Approval |
| Dr. Wayne in Operation Murder |
| Timothy Chappel in The She-Creature |
| Dr. Roland Gerard in Voodoo Woman |
| Sir Ian Hunt in The Atomic Submarine |
| Dr. Feodor Orloff in 12 to the Moon |
| 16080 in The Legend of Mandinga |
| The Falcon in The Falcon in Danger |