1995Brady Bunch Home Movies— (archival footage)
1991Prime Target— Harrington
1988A Very Brady Christmas— Mike Brady
1985International Airport— Carl Roberts
1982Night of 100 Stars— Self
1981Death of a Centerfold: The Dorothy Stratten Story— David Palmer
1981The Brady Girls Get Married— Mike Brady
1980Casino— Darius
1980Conquest of the Earth— Dr. Donald Mortinson
1980Nurse— Dr. Kenneth Rose
1979Love's Savage Fury— Cmdr. Marston
1979Mandrake— Arkadian
1978No Prince for My Cinderella— David McKay
1978Bud and Lou— Alan Randall
1978SST: Death Flight— Captain Jim Walsh
1978Thou Shalt Not Commit Adultery— Jack Kimball
1977Kit Carson and the Mountain Men— Capt. John C. Fremont
1977The Love Boat II— Stephen Palmer
1977The Hunted Lady— Dr. Arthur Sills
1976The Boy in the Plastic Bubble— Johnny Lubitch
1976Lanigan's Rabbi— Morton Galen
1976Nightmare in Badham County— Supt Dancer
1976Revenge for a Rape— Sheriff Paley
1976Law and Order— Aaron Levine
1975The Secret Night Caller— Freddy Durant
1974Pray for the Wildcats— Paul McIlvain
1973The World of Sid & Marty Krofft at the Hollywood Bowl— Audience member (uncredited)
1973Snatched— Frank McCloy
1973The Man Who Could Talk to Kids— Tom Lassiter
1973Intertect— Blake Hollister
1973The All Star Spangled Mission— Mike Brady
1972Haunts of the Very Rich— Reverend John Fellows
1971The City— Sealy Graham
1969The Maltese Bippy— Lt. Tim Crane
1968Star!— Charles Fraser
1968Journey Into Darkness— Hank Prentiss
1967Hurry Sundown— Lars Finchley
1961Bloodlust!— Johnny Randall
1958The Hunters— Jackson
1957Pal Joey— Boyfriend (uncredited)
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