Acting

2002

26 episodes as Stoat Muldoon (voice)

2001

1 episode as Reynolds Penland (voice) (uncredited)

2000

1 episode as Narrator (voice)

1998

65 episodes as Bob (voice)

1997		Diagnosis: Murder 1 episode as Peter McReynolds
1997		Suddenly Susan 1 episode as Robert Stack

1993		Vicki! 1 episode as Self
1993		Blossom 1 episode

1990

1 episode as Kyle Hadley 1 episode as Robert Stack (uncredited)

1988		Unsolved Mysteries: UFOS 26 episodes
1988		Unsolved Mysteries 561 episodes as Host

1987		Unsolved Mysteries: Ghosts 34 episodes
1987		Falcon Crest 5 episodes as Roland Saunders

1986		Murder, She Wrote 1 episode as Chester Harrison
1986		Golden Globe Awards 1 episode as Self - Presenter

1985		Brothers 1 episode
1985		Hollywood Wives 3 episodes as George Lancaster
1985		Hotel 1 episode as Charles Vandoor

1984		George Washington 3 episodes as General Stark
1984		Hotel 1 episode as Lewis Blackwood

1982

1 episode as Self

1981		Entertainment Tonight 1 episode as Self
1981		Strike Force 20 episodes as Captain Frank Murphy

1980

1 episode as Bret Garrett

1978

1 episode as Self

1976		Dinah! 1 episode as Self
1976		The Mike Douglas Show 5 episodes as Self
1976		Most Wanted 23 episodes as Captain Linc Evers
1976		Police Story 2 episodes

1974

1 episode as Self

1973

5 episodes as Self - Co-Host

1968		The Bob Hope Show 1 episode as Self - Cameo
1968		The Name of the Game 26 episodes as Dan Farrell

1967		The Danny Thomas Hour 1 episode as Angelo (Businessman)
1967		The Red Skelton Show 1 episode as Self / Bo Bo McGoon

1966		The Merv Griffin Show 1 episode as Self
1966		The Lucy Show 1 episode as Agent Briggs

1965

2 episodes as James Andrew Congers

1964

1 episode as Major Morgan

1963

7 episodes as Self

1959

118 episodes as Eliot Ness

1957

2 episodes as Self

1956

1 episode as Self - Intermission Guest

1955

1 episode as Mark MacPherson

1954

1 episode as Ben Barton

1953		The Ford Television Theatre 1 episode as Ralph Saunders
1953		Schlitz Playhouse of Stars 1 episode as Vic Flint

1951		Lux Video Theatre 1 episode as First Man
1951		Lights Out 2 episodes

1949

1 episode as Self