(1988) Bonanza: The Next Generation

as Nathaniel Amsted

(1970) Weekend of Terror

as Lieutenant Papich

(1963) The Man from Galveston

as John Dillard

(1964) Rio Conchos

as Blondebeard

(1962) Rider on a Dead Horse

as Jake Fry

(1980) The Hunter

as Poker Player

(1980) Power

as Paul Hackett

(1969) The Learning Tree

as Doc Tim Cravens

(1967) The Last Challenge

as Frank Garrison

(1973) The Soul of Nigger Charley

as Colonel Blanchard

(1958) Gunsmoke in Tucson

as Clem Haney

(1965) Shenandoah

as Mule - Rebel Deserter

(1971) Dead Men Tell No Tales

as Karl

(1970) A Storm in Summer

as Policeman

(1959) Pork Chop Hill

as Cpl. Kissell

(1986) Power

as Cop

(1973) Prologue to Wounded Knee

as Ken Shaeffer

(1974) Honky Tonk

as ---

(1977) The San Pedro Bums

as Mr. McClory

(1972) The Delphi Bureau

as Luke

(1983) Little House: Look Back to Yesterday

as Dr. Hiram Baker

(1966) The Time Tunnel

as Sgt. Maddox

(1962) The Gallant Men

as ---

(1972) M*A*S*H

as Colonel Coner

(1958) 77 Sunset Strip

as ---

(1955) Cheyenne

as Joseph Moran

(1961) Cain's Hundred

as Charlie Chinn

(1974) Little House on the Prairie

as Dr. Hiram Baker

(1963) Kraft Suspense Theatre

as Nilsen

(1986) Matlock

as ---

(1981) Simon & Simon

as ---

(1976) Quincy, M.E.

as ---

(1968) Land of the Giants

as Insp. Dobbs Kobick

(1967) Mannix

as Alan Guthrie

(1979) Knots Landing

as Butler

(1965) Lost in Space

as Alien

(1955) Gunsmoke

as Bill Jennings

(1951) Dragnet

as ---

(1957) Perry Mason

as Sgt. Burke

(1953) General Electric Theater

as Ghost

(1966) Mission: Impossible

as David Webster

(1954) Lassie

as ---

(1951) Hallmark Hall of Fame

as Policeman

(1959) The Twilight Zone

as Pete Radcliff

(1959) The Twilight Zone

as James Webber

(1967) Ironside

as ---

(1961) Straightaway

as ---

(1960) Outlaws

as ---

(1958) Westinghouse Desilu Playhouse

as ---

(1966) Felony Squad

as ---

(1974) Harry O

as ---

(1959) Rawhide

as Jess Cain

(1957) Have Gun, Will Travel

as ---

(1964) Daniel Boone

as John Dobson

(1967) Cimarron Strip

as ---

(1968) The Outcasts

as ---

(1967) The High Chaparral

as Dolph Tanner

(1962) The Virginian

as Oscar Swenson

(1968) Lancer

as ---

(1960) Thriller

as Sgt. Spivak

(1958) Yancy Derringer

as John Colton

(1951) Schlitz Playhouse of Stars

as Jacobi

(1965) The Big Valley

as Harry Coleman

(1957) M Squad

as Eddie Ferguson

(1964) Profiles in Courage

as Sweet

(1958) The Rifleman

as ---

(1958) Bat Masterson

as Ace Williams

(1959) Laramie

as ---

(1967) The Guns of Will Sonnett

as ---

(1959) Riverboat

as John Hollister

(1961) The New Breed

as Arne Halverson

(1971) Vanished

as Matthew Silkworth

(1963) The Lieutenant

as ---

(1962) General Electric True

as ---

(1957) The Walter Winchell File

as ---

(1975) Joe Forrester

as ---

(1966) Blue Light

as ---

(1975) Bronk

as ---

(1957) Maverick

as ---

(1985) Amazing Stories

as Rob Wellan

(1965) The Big Valley

as Charlie

(1965) The Big Valley

as Amos Farrell

(1965) The Big Valley

as Sheriff Zack Fain

(1965) The Big Valley

as Zack Case

(1965) The Big Valley

as Barney

(1958) Lawman

as Kulp

(1955) Gunsmoke

as Coney

(1955) Gunsmoke

as Nate

(1955) Gunsmoke

as Bowman

(1955) Gunsmoke

as Hobie

(1955) Gunsmoke

as Emmett

(1955) Gunsmoke

as Judge Josh Pike

(1953) General Electric Theater

as Pete

(1953) General Electric Theater

as Harry Pell

(1965) The Wild Wild West

as Silas Crotty

(1957) Have Gun, Will Travel

as Judd Bowman

(1964) Daniel Boone

as Alex Stokes

(1964) Daniel Boone

as Bart Wallace

(1960) Thriller

as Arno Lunt

(1957) Perry Mason

as Jacob Leonard

(1957) Perry Mason

as Samuel Carleton

(1959) Hawaiian Eye

as Brother Love

(1971) Monty Nash

as Sheriff Mannings

(1966) Mission: Impossible

as Kurt Lom

(1966) Mission: Impossible

as Dave Klinger

(1962) The Virginian

as Albert Morgan

(1957) Wagon Train

as Lansing

(1967) Mannix

as Jackson

(1959) The Deputy

as Kemmer

(1981) The Fall Guy

as Colonel Andrew Stonewall Hamilton

(1966) The Time Tunnel

as McDonnell

(1974) Little House on the Prairie

as Dr. Baker

(1966) The Time Tunnel

as Greek Sword Leader

(1966) The Time Tunnel

as Alien Planet Leader

(1965) Branded

as Paul Mandell

(1959) Mr. Lucky

as Jojo

(1970) The Bold Ones: The Senator

as Jasper Lick

(1969) The Bold Ones: The New Doctors

as Fairchild

(1957) Have Gun, Will Travel

as Jory - Townsman

(1959) The Untouchables

as Swede Kelso

(1959) The Untouchables

as Jan Tobek

(1968) The Mod Squad

as Evans

(1964) The Man from U.N.C.L.E.

as Krolik

(1964) Voyage to the Bottom of the Sea

as Komal

(1959) Bonanza

as Brother Guy