Donald Gray

1934

• [ ] Father Brown, Detective (Don (as Eldred Tidbury) (uncredited)) 
• [ ] Here Is My Heart (Young Yacht Guest (uncredited)) 

1936

• [ ] The Belles of St. Clements (Albert de Courcey) 

1937

• [ ] Strange Experiment (James Martin) 

1938

• [ ] Murder in the Family (Ted Fleming) 

1939

• [ ] The Four Feathers (Peter Burroughs) 
• [ ] Sword of Honour (Stukely) 

1952

• [ ] Saturday Island (William Peck) 

1954

• [ ] Burnt Evidence (Jimmy Thompson) 

1955

• [ ] Timeslip (Robert Maitland) 
• [ ] The Quatermass Xperiment (TV Program Announcer (uncredited)) 

1956

• [ ] Around the World in 80 Days (Extra (uncredited)) 
• [ ] Satellite in the Sky (Captain Ross) 
• [ ] Supersonic Saucer (Headmaster) 
• [ ] Flight from Vienna (Col. George Gordon) 

1961

• [ ] Out of the Shadow (Inspector Wills) 

1962

• [ ] I Thank a Fool (Polly's Husband (uncredited)) 

1980

• [ ] Captain Scarlet vs. The Mysterons (Colonel White / Captain Black / The Mysterons (voice)) 

1981

• [ ] Revenge of the Mysterons from Mars (Captain White / Captain Black / The Mysterons (voice)) 

2014

• [ ] This Is Supermarionation (The Mysterons / Colonel White / Captain Black (voice))