Donald Gray was born Eldred Tidbury in 1914 at Tidburys Toll, South Africa.
Target: Captain Black!
as Colonel White / Captain Black / The Mysterons (voice)
This Is Supermarionation
as The Mysterons / Colonel White / Captain Black (voice)
Revenge of the Mysterons from Mars
as Captain White / Captain Black / The Mysterons (voice)
Captain Scarlet vs. The Mysterons
I Thank a Fool
as Polly's Husband (uncredited)
Out of the Shadow
as Inspector Wills
Around the World in 80 Days
as Extra (uncredited)
Satellite in the Sky
as Captain Ross
Supersonic Saucer
as Headmaster
Flight from Vienna
as Col. George Gordon
Timeslip
as Robert Maitland
The Quatermass Xperiment
as TV Program Announcer (uncredited)
Burnt Evidence
as Jimmy Thompson
Saturday Island
as William Peck
Sword of Honour
as Stukely
The Four Feathers
as Peter Burroughs
Murder in the Family
as Ted Fleming
Strange Experiment
as James Martin
The Belles of St. Clements
as Albert de Courcey
Here Is My Heart
as Young Yacht Guest (uncredited)
Father Brown, Detective
as Don (as Eldred Tidbury) (uncredited)
Wagon Wheels
as Chauncey (as Eldred Tidbury)
