(1956) Crime Against Joe

as George Niles

(1957) Voodoo Island

as Matthew Gunn

(1967) King Kong Escapes

as Commander Carl Nelson

(1959) Yellowstone Kelly

as Major Towns

(1957) Jungle Heat

as Major Richard 'Dick' Grey

(1976) Cat Murkil and the Silks

as Detective Harder

(1959) The Big Fisherman

as Andrew

(1970) Prudence and the Chief

as Maj. O'Toole

(1961) A Fever in the Blood

as Walter Thornwall

(1977) A Sensitive, Passionate Man

as John Chapin

(1956) The Desperados Are in Town

as Frank Banner

(1956) Emergency Hospital

as Juvenile Officer Ross

(1970) The Delta Factor

as Dr. Fredericks

(1974) Happy Anniversary and Goodbye

as Doug

(1966) The Time Tunnel

as Col. William Barrett Travis

(1966) Star Trek

as Flavius Maximus

(1958) 77 Sunset Strip

as ---

(1955) Cheyenne

as ---

(1957) Maverick

as Hank Foster

(1968) Here's Lucy

as Jeff Simpson

(1959) Bourbon Street Beat

as ---

(1962) The Lucy Show

as Mr. Brennan

(1972) The Bob Newhart Show

as ---

(1960) Surfside 6

as ---

(1957) Perry Mason

as Martin Eldridge

(1966) Mission: Impossible

as ---

(1951) Hallmark Hall of Fame

as Thomas Jefferson

(1959) Philip Marlowe

as ---

(1961) Bus Stop

as ---

(1955) Highway Patrol

as Al Miller

(1955) Highway Patrol

as ---

(1955) The Adventures of Champion

as Molson

(1964) Daniel Boone

as Captain William Butler

(1955) The Millionaire

as Gilbert

(1960) Thriller

as Anthony Page

(1958) Bronco

as ---

(1955) Matinee Theater

as ---

(1958) The Rifleman

as ---

(1957) Sugarfoot

as Burr Fulton

(1956) Wire Service

as Huntley

(1974) The Manhunter

as ---

(1957) White Hunter

as ---

(1968) Here's Lucy

as Sam Tolliver

(1968) Here's Lucy

as Bradley Henshaw

(1968) Here's Lucy

as Detective Haggerty

(1968) Here's Lucy

as Keith Davidson

(1964) Daniel Boone

as Dr. Jedrick

(1966) The Time Tunnel

as Joshua