(1973) Magnum Force

as Officer John Davis

(1988) Appointment with Death

as Jefferson Cope

(1988) In the Line of Duty: The F.B.I. Murders

as Michael Lee Platt

(1994) Pentathlon

as Heinrich Müller

(2013) Nos plus belles années 80 : La Compil !

as Self (archive footage)

(1974) The Disappearance of Flight 412

as Capt. Roy Bishop

(2005) Jerry Springer: The Opera

as Jerry Springer

(1990) In the Cold of the Night

as Dr. Frieberg

(2006) Puritan

as Eric Bridges

(1987) The Hanoi Hilton

as Oldham

(2013) Filth

as Punter

(1977) US Against the World

as Self

(1998) Terror in the Mall

as Roger Karey

(1977) Little Ladies of the Night

as Lyle York

(1985) The Key to Rebecca

as Alex Wolff

(1986) The Fifth Missile

as Capt. Kevin Harris

(1975) Dogpound Shuffle

as Pritt

(2004) He's Starsky, I'm Hutch

as Self

(1980) Swan Song

as Jesse Swan

(1972) Movin' On

as Jeff

(1987) Harry's Hong Kong

as Harry Petros

(1977) The Stick Up

as Duke Turnbeau

(1983) Through Naked Eyes

as William Parrish

(1980) Homeward Bound

as Jake Seaton

(1975) Starsky & Hutch

as Det. Ken 'Hutch' Hutchinson

(1992) Perry Mason: The Case of the Fatal Framing

as Truman York

(1971) Johnny Got His Gun

as Swede, World War I Soldier

(1990) So Proudly We Hail

as Alden Ernst

(2011) Mermaids: The Body Found

as Narrator (voice)

(2003) Top Gear: Back in the Fast Lane

as Self

(1989) Prime Target

as Peter Armetage

(2001) Tabloid

as Harvey

(1990) The Bride in Black

as Owen Malloy / John McGuire

(2004) Starsky & Hutch

as Original Hutch

(1990) Tides of War

as Martin Henkle

(1980) Rage!

as Cal Morrisey

(2009) Farewell

as Hutton

(1973) Intertect

as Curt Lowens

(1991) Cry in the Wild: The Taking of Peggy Ann

as Terry Anderson

(1992) Grave Secrets: The Legacy of Hilltop Drive

as Sam Haney

(2002) Doctor Who: Death Comes to Time

as Mission Control

Salem's Lot

as ---

(2002) Top Gear

as Self

(1984) Murder, She Wrote

as Wes McSorley

(1966) Star Trek

as Makora

(1972) The Rookies

as ---

(2006) The One Show

as Self - Guest

(1975) Starsky & Hutch

as Kenneth Hutchinson

(1965) The F.B.I.

as Clifford Wade

(1971) All in the Family

as Szabo Daborba

(1972) The Streets of San Francisco

as Inspector James 'Jim' Martin, SFPD

(1962) The Merv Griffin Show

as Self

(1996) Dalziel & Pascoe

as Detective Gus D'Amato

(1969) Medical Center

as ---

(1955) Gunsmoke

as Ike Hockett

(1971) Cannon

as ---

(1967) Ironside

as Roy Harris

(1983) The Yellow Rose

as Roy Champion

(1970) The Young Rebels

as ---

(1983) The Hitchhiker

as Cooper Halliday

(1968) Here Come the Brides

as Joshua Bolt

(1989) Unsub

as Westy Grayson

(2002) V Graham Norton

as Self

(1991) Pebble Mill

as Self

(1979) Salem's Lot

as Ben Mears

(1998) The Heaven and Earth Show

as ---

(1976) The Captain and Tennille

as Self

(1972) Ghost Story

as James Barlow

(1981) Six Fifty-Five Special

as Self - Presenter

(1984) Partners in Crime

as ---

(1988) The Secret of the Sahara

as Lieutenant Ryker

(1983) Casablanca

as Rick Blaine

(2008) Maestro

as Self

(1981) The Manions of America

as Caleb Staunton

(1995) Sandra, princesse rebelle

as Zoltan Kouros

(1984) Murder, She Wrote

as Jordan Barnett

(1982) World War III

as Colonel Jake Caffey

(1961) The Mike Douglas Show

as Self - Co-Host

(2003) Little Britain

as ---

(1995) Les Filles du Lido

as Walter

(1961) The Mike Douglas Show

as Self

(1950) The Bob Hope Show

as Self

(1996) Never Mind the Buzzcocks

as Self

(1987) Jake and the Fatman

as Nelson Boardman

(1971) Owen Marshall: Counselor at Law

as Doug

(1987) Jake and the Fatman

as Dashiell Jaimeson

(1971) Owen Marshall: Counselor at Law

as Pete

(1971) Owen Marshall: Counselor at Law

as Ted Warrick

(1971) McMillan & Wife

as Jerry

(1970) Dan August

as Lawrence Merrill III

(1964) Top of the Pops

as Self

(1974) Dinah!

as Self

(2007) Lewis

as Paul Yelland

(1965) I Dream of Jeannie

as Orderly

(1989) Agatha Christie's Poirot

as Andrew Pennington

(1985) The New Alfred Hitchcock Presents

as Michael Dennison