As Actor/Actress
El Nuevo Capitán Scarlet
The Mysterons / Colonel White / Captain Black (voice)
Dixon of Dock Green
Paul Merton
Mark Saber
Mark Saber
La vuelta al mundo en 80 días
Extra (uncredited)
Doctor in Charge
The Four Feathers
Peter Burroughs
El Experimento del Doctor Quatermass
TV Program Announcer (uncredited)
The Golden Bowl
Sir John Brinder
Father Brown, Detective
Don (as Eldred Tidbury) (uncredited)
The Donati Conspiracy
Father Conrad
I Thank a Fool
Polly's Husband (uncredited)
Saturday Island
William Peck
Here Is My Heart
Young Yacht Guest (uncredited)
Timeslip
Robert Maitland
Revenge of the Mysterons from Mars
Captain White / Captain Black / The Mysterons (voice)
Burnt Evidence
Jimmy Thompson
Captain Scarlet vs. The Mysterons
Colonel White / Captain Black / The Mysterons (voice)
Out of the Shadow
Inspector Wills
Supersonic Saucer
Headmaster
This Is Supermarionation
The Mysterons / Colonel White / Captain Black (voice)
Wagon Wheels
Chauncey (as Eldred Tidbury)
Satellite in the Sky
Captain Ross
Flight from Vienna
Col. George Gordon
Target: Captain Black!
Colonel White / Captain Black / The Mysterons (voice)