Whitney
(2018)
as Self (archive footage) (uncredited)
Dead Like Me
(2003)
as Gary Collins
Remembering Roots
(2002)
as Self
Beautiful
(2000)
as Miss American Miss Host
The Jungle Book: Search for the Lost Treasure
(1998)
as Prof. Warren Miller
Watchers Reborn
(1998)
as Gus Brody
Dharma & Greg
(1997)
as Self
JAG
(1995)
as Richard Lowell
Baywatch Nights
(1995)
as Dewey Morgan
Bandit: Bandit, Bandit
(1994)
as Governer Denton
Friends
(1994)
as Gary Collins
Burke's Law
(1994)
as Garrett O'Brien
Saved by the Bell: The New Class
(1993)
as Skip Connors
Secrets
(1992)
as Zack Taylor
It's Howdy Doody Time: A 40-Year Celebration
(1987)
as Himself
Hotel
(1982)
as Cody Blake
Jacqueline Susann's Valley of the Dolls "1981"
(1981)
as Kevin Gilmore
Hangar 18
(1980)
as Steve Bancroft
The Secret of Lost Valley
(1980)
as Ned Harkness
Hour Magazine
(1980)
as Self
Killer Fish
(1979)
as Tom
The Kid from Left Field
(1979)
as Pete Sloane
The Young Runaways
(1978)
as Lt. Ray Phillips
Fantasy Island
(1978)
as Bill Jordan
The Night They Took Miss Beautiful
(1977)
as Paul Fabiani
The Fantastic Journey
(1977)
as Dar-L
The Love Boat
(1977)
as Ken Davis
The Fantastic Journey
(1977)
as Dar-L
The Love Boat
(1977)
as Mr. Diller
Charlie's Angels
(1976)
as Victor Buckley
Charlie's Angels
(1976)
as Prof. James Fairgate
Dial a Deadly Number
(1975)
as Dave Adams
Houston, We've Got a Problem
(1974)
as Tim Cordell
Only a Scream Away
(1974)
as Howard Heston
Born Free
(1974)
as George Adamson
The Six Million Dollar Man
(1974)
as Colonel Vasily Zuchov
Thriller
(1973)
as Howard Heston
Thriller
(1973)
as Hugh Briant
Thriller
(1973)
as Dave Adams
Getting Away from It All
(1972)
as Mark Selby
Lassie: Peace Is Our Profession
(1972)
as Sparky's Owner
Dear Joan: We're Going to Scare You to Death
(1972)
as Self - Host
Airport
(1970)
as Cy Jordan
Quarantined
(1970)
as Dr. Larry Freeman
Angel in My Pocket
(1969)
as Art Shields
Love, American Style
(1969)
as Bill
Love, American Style
(1969)
as Ken
Love, American Style
(1969)
as George
Hawaii Five-O
(1968)
as Henry Lockman
The Name of the Game
(1968)
as Sheriff Beal
The F.B.I.
(1965)
as Mark Gaynor
The Wackiest Ship in the Army
(1965)
as Rip Riddle
The Longest Day
(1962)
as Officer on Bridge Behind Destroyer Commander (uncredited)
The Mike Douglas Show
(1961)
as Self
Perry Mason
(1957)
as Larry Germaine
Perry Mason
(1957)
as Alex Tanner