Acting

2005

1 episode

1998

2 episodes as Agent Arthur Dales

1997		Millennium 1 episode as Henry Black
1997		Touched by an Angel 1 episode as George Zarko

1996

1 episode

1995		The Commish 2 episodes
1995		Fallen Angels 1 episode as Old Man
1995		Gargoyles 1 episode
1995		Burke's Law 1 episode as Conrad Hill
1995		Sisters 1 episode

1992		Murder, She Wrote 1 episode as Martin Tremaine
1992		Civil Wars 1 episode

1989		Murphy Brown 4 episodes as Bill Brown
1989		Monsters 1 episode
1989		Around the World in 80 Days 3 episodes as Benjamin Mudge

1988

1 episode

1985		Tales from the Darkside 1 episode as Van Conway
1985		The Hitchhiker 1 episode as Old Man

1983		Tales of the Unexpected 1 episode as Sheriff Milt Singleton
1983		Small & Frye 6 episodes

1981

1 episode as Buck Gibson

1980		The Love Boat 2 episodes as Lawrence Evans
1980		The Martian Chronicles 3 episodes as Sam Parkhill

1979		Ike 3 episodes as Gen. George S. Patton
1979		The Wonderful World of Disney 1 episode as Timothy Donovan

1977

1 episode as Self

1974		The Dean Martin Celebrity Roasts 1 episode as Self
1974		Kolchak: The Night Stalker 20 episodes as Carl Kolchak
1974		Police Story 1 episode
1974		Owen Marshall: Counselor at Law 1 episode as McClain

1973

3 episodes

1972

2 episodes as John Jay Forrest

1971		V.I.P. Schaukel 1 episode as Self
1971		The Bold Ones: The Lawyers 1 episode

1970		The Name of the Game 1 episode as Eddie Gannon
1970		Bracken's World 1 episode
1970		Mannix 1 episode as Mark
1970		Love, American Style 1 episode as Corbett

1969

1 episode as Sam Hardy

1968		The Name of the Game 1 episode as Jesse Gil McCray
1968		The Outsider 26 episodes as David Ross

1967		Custer 1 episode
1967		Mission: Impossible 1 episode as J. Richard Taggart
1967		The Man from U.N.C.L.E. 1 episode
1967		The Virginian 1 episode as Sam Evans
1967		Cimarron Strip 1 episode

1966		Gunsmoke 1 episode as Joe Bascome
1966		What's My Line? 1 episode as Self - Mystery Guest
1966		Felony Squad 1 episode

1965		Dr. Kildare 4 episodes as Prof. Felix Holman
1965		Gunsmoke 1 episode as Lon Gorman 1 episode as Will Helmick
1965		The Rogues 1 episode as Amos Champion

1964		Ben Casey 1 episode
1964		Bob Hope Presents the Chrysler Theatre 1 episode 1 episode as Franklin Carson
1964		The Defenders 1 episode as Marty Wisnovsky
1964		The Alfred Hitchcock Hour 1 episode as Sheridan Westcott
1964		The Virginian 1 episode as Mark Troxel

1963		The Defenders 1 episode as Howard Potter
1963		The Match Game 5 episodes as Self

1961		Rawhide 1 episode as Jed Hadley
1961		Route 66 1 episode
1961		Stagecoach West 1 episode
1961		Death Valley Days 1 episode as Zacharias Gurney
1961		The Islanders 1 episode as Phil

1959

44 episodes as Captain Grey Holden

1958		Studio One 1 episode as Tom Kendall
1958		Mickey Spillane's Mike Hammer 79 episodes

1957

1 episode as Johnny Quigg

1956		Robert Montgomery Presents 1 episode as Joe Gillis
1956		Climax! 1 episode as Walter
1956		The Alcoa Hour 2 episodes

1955		Alfred Hitchcock Presents 1 episode as Lyle Endicott 1 episode as Red Hillman
1955		Omnibus 1 episode

1954		Studio One 1 episode as Will Sorrell
1954		Suspense 1 episode

1953

1 episode as Bill Starbuck

1952		Suspense 1 episode as Ted Larson
1952		Tales of Tomorrow 1 episode

1951

54 episodes as Jack Casey

Directing

1973

3 episodes … Director

1960

1 episode … Director

1959

2 episodes … Director

Production

1974

20 episodes … Producer