Tom Hamilton
NCIS: New Orleans (2014)
Dan
Enlisted (2014)
John Cavil
Csillagközi romboló (2004)
Brother Cavil
Senator Edward Sheffield
First Monday (2002)
Colonel Grat
Star Trek: Enterprise (2001)
Self - Host
T-akták (1998)
Frank DiMeo
The Tony Danza Show (1997)
Doctor Kieran
Csillagkapu (1997)
Self
MADtv (1995)
Edward Sheffield
J.A.G. - Becsületbeli ügyek (1995)
Hal
The Drew Carey Show (1995)
Gus Shepard
Nowhere Man (1995)
Bob Jenkins
Langolierek - Az idő fogságában (1995)
Professor Julius Waugh
A fagyos folyó lovasa (1994)
Robert St. Clair
Chicago Hope kórház (1994)
John Delaney
Burke's Law (1994)
Preston Carpenter
Lois és Clark - Superman legújabb kalandjai (1993)
Robert Allardyce
Mókás hekus (1991)
Duke Nukem (voice)
A bolygó kapitánya (1990)
Admiral Albert 'Al' Calavicci
Quantum Leap – Az időutazó (1989)
Martin Decker
Alkonyzóna (1985)
Elliot Easterbrook
Gyilkos sorok (1984)
Brother Hobarts
Hunter (1984)
Jack Gretsky
Miami Vice (1984)
Self - Contestant
Jeopardy! (1984)
Greg Denver
Hammer House of Mystery and Suspense (1984)
Officer Collins
A szupercsapat (1983)
Dr. Griss
Simon & Simon (1981)
James Francis
Hart to Hart (1979)
Cliff Waddell
Ellery Queen (1975)
Ethan Crawford
Three for the Road (1975)
Les Rendez-vous du dimanche (1975)
Jerry
Orson Welles' Great Mysteries (1973)
Ott
Police Story (1973)
Callan
Detective Giacino
Bennett
Paul Thomas / Paul Cullen
San Francisco utcáin (1972)
Charlie Blake
Eric Wagner
Columbo (1971)
Lloyd Harrington
Tom Longman
Cannon (1971)
Charlie Evans
Night Gallery (1970)
Pete Lancaster
McCloud (1970)
Chris Townsend
Mannix (1967)
Bruno
The Danny Thomas Hour (1967)
Gunnar Malstrom
Mission: Impossible (1966)
The Man
Thirty-Minute Theatre (1965)
Michael Vincent Riley
The F.B.I. (1965)
Darryl Ryder
Martin Rosetti
Kraft Suspense Theatre (1963)
Jay Boy Calhoun
Burke's Law (1963)
Harley Brydell
The Greatest Show on Earth (1963)
Rob Lawson
Combat! (1962)
David H. Kelsey / William Newmaster
The Alfred Hitchcock Hour (1962)
Buzz Shelby
Bus Stop (1961)
Dr. Rudy Devereux
Dr. Kildare (1961)
Arnold Foster
The Defenders (1961)
Billy Joe Minden
Outlaws (1960)
Lieutenant Katell / Lieutenant Yamuri
Alkonyzóna (1959)
Johnny Perry
The DuPont Show with June Allyson (1959)
Matthew Rush
Bonanza (1959)
Dave - the Slasher
Johnny Staccato (1959)
Jimmy Drew
Wagon Train (1957)
Juan Ortega
Will Santee
Rodney Lawrence
Matinee Theater (1955)
Carl Mittelbach
Billy Weaver
Alfred Hitchcock Presents (1955)
Les Marshall
Climax! (1954)
Private First Class John Townsend
General Electric Theater (1953)
Clete Weber
Davis Tucker
Hallmark Hall of Fame (1951)
Schlitz Playhouse of Stars (1951)
Self - Winner
Golden Globe Awards (1944)