Paul Maxwell

This Is Supermarionation(2014)

Steve Zodiac / Captain Grey (voice)

Sleepers(1991)

Barrington Cabot

Perry Mason: The Case of the Desperate Deception(1990)

Capt. Calvelli

Indiana Jones and the Last Crusade(1989)

Panama Hat

Marcus Welby, M.D.: A Holiday Affair(1988)

Dr. Wallace

The Man Who Lived at the Ritz(1988)

Mylos

Intrigue(1988)

Esterbrook

The Return of Sherlock Holmes(1987)

Agent Hopkins

Cloud Waltzing(1987)

Andrew Tolliver

The Vision(1987)

Bill Freed

Strong Medicine(1986)

Mace

Aliens(1986)

Van Leuwen

The Last Days of Patton(1986)

Lt.Gen. Geoffrey Keyes

Rustlers' Rhapsody(1985)

Sheepherder No. 1

Revenge of the Mysterons from Mars(1981)

Captain Grey / Breck (voice)

Captain Scarlet vs. The Mysterons(1980)

Captain Grey / World President / Fire Chief (voice)

A Bridge Too Far(1977)

Maj. Gen. Maxwell D. Taylor

Spy Story(1976)

Submarine Captain

The Pink Panther Strikes Again(1976)

CIA Director

Baxter!(1973)

Mr Baxter

And No One Could Save Her(1973)

Paul

Madame Sin(1972)

Connors

Ooh...You Are Awful(1972)

American Tourist (voice) (uncredited)

The Looking Glass War(1970)

CIA Man

The Naked Sun(1969)

Elijah Baley

It!(1967)

Jim Perkins

The Man Outside(1967)

Judson Murphy

Thunderbirds Are GO(1966)

Captain Paul Travers (voice)

City of Fear(1965)

Mike Foster

Man in the Middle(1964)

Major Smith

The Haunting(1963)

Bud Fredericks (uncredited)

Follow the Boys(1963)

C.M.A.A.

Shadow of Fear(1963)

Bill Martin

We Joined the Navy(1963)

Commander Spelling U.S.N.

Freedom to Die(1961)

Craig Owen

Submarine Seahawk(1958)

Lt. Cmdr. Bill Hallohan

How to Make a Monster(1958)

Jeffrey Clayton

Death in Small Doses(1957)

Doctor (uncredited)

Blood of Dracula(1957)

Mike, assistant coroner

Cry Wolf

Dr. Jack Russell