

All Neat in Black Stockings(1969)
Old Gunge

The Hand of Night(1968)
Omar

Separation(1968)

Death Is a Woman(1966)
Jacomini
Emergency Ward 9(1966)

Doctor Who: The Smugglers(1966)
Joseph Longfoot

Die, Monster, Die!(1965)
Merwyn

Confessions of an Opium Eater(1962)
Scrawny man

On the Double(1961)
Sergeant Colin Twickenham

The Secret of the Purple Reef(1960)
Ashby

Spartacus(1960)
Majordomo (uncredited)

The Wreck of the Mary Deare(1959)

Pharaoh's Curse(1957)
Sgt. Smolett

My Gun Is Quick(1957)
Jean (as Terence De Marney)

23 Paces to Baker Street(1956)
Sergeant Luce

Mad at the World(1955)
Pop (as Terence DeMarny)

Desert Sands(1955)
Kramer (uncredited)

The Silver Chalice(1954)
Sosthene

No Way Back(1949)
Johnnie Thompson

Dual Alibi(1947)
Mike Bergen

Wanted for Murder(1946)

They Met in the Dark(1943)
Code Expert

This Is Poland(1941)
Narrator
I Killed the Count(1939)
Det. Sgt. Raines

Born That Way(1936)
Richard Gearing
The Immortal Gentleman(1935)
Harry Morton / Hamlet / Romeo

The Mystery of the Mary Celeste(1935)
Charlie Kaye
The Unholy Quest(1934)
Frank Davis
Heroes of the Mine(1932)
Youngster
The Merry Men of Sherwood(1932)

The Eternal Feminine(1931)
Michael Winthrop