(1963) PT 109

as Radioman (uncredited)

(1964) Ride the Wild Surf

as Charlie

(1976) Nashville Girl

as Kelly

(1970) The Young Country

as Stephen Foster Moody

(1971) River of Gold

as Marcus McAllister

(1977) Ruby

as Dr. Paul Keller

(1973) A Little Bit Like Murder

as Jeff

(1974) This Is the West That Was

as Narrator

(1970) House of Dark Shadows

as Jeff Clark

(1984) The Act

as Deputy Police Chief

(1975) Flash and the Firecat

as Firecat

(1980) Conquest of the Earth

as Andromus

(1974) Killer Bees

as Dr. Helmut van Bohlen

(2019) Master of Dark Shadows

as Self

(1989) Chameleons

as Mayor Munro

(1962) The Gallant Men

as ---

(1986) Matlock

as ---

(1976) Quincy, M.E.

as Dr. Paul Taggart

(1971) Alias Smith and Jones

as Danny Bilson

(1966) Dark Shadows

as Jeff Clark / Peter Bradford

(1977) The Hardy Boys / Nancy Drew Mysteries

as ---

(1970) Night Gallery

as George Beaumont (segment "You Can Come Up Now, Mrs. Millikan")

(1975) Wonder Woman

as Jack Corbin

(1980) Galactica 1980

as Andromus

(1959) The Twilight Zone

as David Mitchell

(1967) Ironside

as ---

(1963) Redigo

as Mike

(1970) McCloud

as ---

(1965) The Big Valley

as Walt Tompkins

(1953) You Are There

as ---

(1961) Dr. Kildare

as Karl Bjorstrand

(1971) Alias Smith and Jones

as Hannibal Heyes (alias Joshua Smith)

(1974) The Rockford Files

as Travis Buckman

(1977) Aspen

as Max Kendrick