Donald Houston

The Secret Adversary(1983)

Boris

Clash of the Titans(1981)

Acrisius

The Sea Wolves(1980)

Hilliard

Voyage of the Damned(1976)

Dr. Glauner

Tales That Witness Madness(1973)

Sam Patterson (segment "Mr. Tiger")

Sunstruck(1972)

My Lover, My Son(1970)

Robert

The Bushbaby(1969)

John Leeds

Where Eagles Dare(1968)

Christiansen

The Viking Queen(1967)

Maelgan

What's Wrong with Humpty Dumpty?(1967)

David

Thirteen to Centaurus(1965)

Dr. Francis

A Study in Terror(1965)

Doctor Watson

Carry On Jack(1964)

Lieutenant Jonathan Howett

633 Squadron(1964)

Group Captain Don Barrett

Maniac(1963)

Georges

Doctor in Distress(1963)

Major Tommy Ffrench

The 300 Spartans(1962)

Hydarnes

The Prince and the Pauper(1962)

John Canty

The Longest Day(1962)

RAF Pilot

Twice Round the Daffodils(1962)

John Rhodes

The Mark(1961)

Austin

A Letter for Wales(1960)

Narrator (Voice)

Danger Within(1959)

Capt. Roger Byfold

Room at the Top(1958)

Charles Soames

The Man Upstairs(1958)

Dr. Sanderson

A Question of Adultery(1958)

Mr. Jacobus

Yangtse Incident: The Story of H.M.S. Amethyst(1957)

Lieutenant Weston

The Girl in the Picture(1957)

John Deering

The Surgeon's Knife(1957)

Dr. Alex Waring

Every Valley(1957)

Narrator (voice)

Doublecross(1956)

Albert Pascoe

Find the Lady(1956)

Bill

The Flaw(1955)

John Millway

Doctor in the House(1954)

Taffy Evans

The Happiness of Three Women(1954)

John

Devil's Point(1954)

Michael Mallard

The Red Beret(1953)

Taffy

The Large Rope(1953)

Tom Penney

Small Town Story(1953)

Tony Warren

Crow Hollow(1952)

Dr. Robert Armour

My Death Is a Mockery(1952)

John Bradley

Dance Hall(1950)

Phil

A Run for Your Money(1949)

David "Dai Number 9" Jones

The Blue Lagoon(1949)

Michael Reynolds