Father Brown, Detective

(1934)

Don (as Eldred Tidbury)

Here Is My Heart

(1934)

Young Yacht Guest (uncredited)

The Belles of St. Clements

(1936)

Albert de Courcey

Strange Experiment

(1937)

James Martin

Murder in the Family

(1938)

Ted Fleming

The Four Feathers

(1939)

Peter Burroughs

Sword of Honour

(1939)

Stukely

Saturday Island

(1952)

William Peck

Burnt Evidence

(1954)

Jimmy Thompson

Timeslip

(1955)

Robert Maitland

The Quatermass Xperiment

(1955)

TV Program Announcer (uncredited)

Around the World in Eighty Days

(1956)

Extra (uncredited)

Satellite in the Sky

(1956)

Captain Ross

Supersonic Saucer

(1956)

Headmaster

Flight from Vienna

(1956)

Col. George Gordon

Out of the Shadow

(1961)

Inspector Wills

I Thank a Fool

(1962)

Polly's Husband (uncredited)

Captain Scarlet vs. The Mysterons

(1980)

Colonel White / Captain Black / Mysteron Voice

Revenge of the Mysterons from Mars

(1981)

Captain White / Captain Black

This Is Supermarionation

(2014)

The Mysterons / Colonel White / Captain Black (voice)