Edward Mulhare
- Out to Sea
1997 Carswell
- Hart to Hart: Secrets of the Hart
1995 Salisbury
- Baywatch Nights
1995 Dr. Lancaster
- Spider-Man
1994 Spencer Smythe (voice)
- Knight Rider 2000
1991 Devon Miles
- Secrets of the Unknown: Witches
1988 Host
- Secrets of the Unknown: Poltergeists
1988 Host
- U-Boats: The Wolfpack
1987 Narrator
- B-17: The Flying Fortress
1987 Narrator
- Secrets of the Unknown: Nostradamus
1987 Host
- Secrets of the Unknown: Tornadoes
1987 Host
- Secrets of the Unknown: Big Foot
1987 Host
- Secrets of the Unknown: Curses
1987 Host
- Secrets of the Unknown: Pearl Harbor
1987 Host
- Secrets of the Unknown: The Titanic
1987 Host
- MacGyver
1985 Guy Roberts
- Murder, She Wrote
1984 Richard Bennett
- MegaForce
1982 Byrne-White
- Knight Rider: Knight of the Phoenix
1982 Devon Miles
- Knight Rider
1982 Devon Miles
- Hotel
1982
- Matt Houston
1982 Malcolm James Abercrombie
- Hart to Hart
1979 Arthur Sydney
- Battlestar Galactica
1978 John
- Hunter
1977 Colin Berne
- Ellery Queen
1975 Myles Prescott
- The Bengal Tiger
1973 Narrator
- Search
1972
- The Streets of San Francisco
1972 Amory Gilliam
- Cannon
1971
- Gidget Grows Up
1969 Alex MacLaughlin
- The Ghost & Mrs. Muir
1968 Daniel Gregg
- Caprice
1967 Sir Jason Fox
- Custer
1967
- Cowboy in Africa
1967 Brian Hilliard
- Eye of the Devil
1966 Jean-Claude Ibert
- Our Man Flint
1966 Malcolm Rodney
- The Girl from U.N.C.L.E.
1966 Sir Terrance Keats
- Von Ryan's Express
1965 Capt. Costanzo
- The F.B.I.
1965 Major Damian Sava
- Run for Your Life
1965 Clive Darrell
- Convoy
1965
- Signpost to Murder
1964 Dr. Mark Fleming
- Daniel Boone
1964 Adm. Lord Clydesdale
- 12 O'Clock High
1964 Col. Gert Schotten
- Mr. Novak
1963 Rand Hardy
- The Outer Limits
1963 Professor Mathers
- Hill 24 Doesn't Answer
1955 James Finnegan
- The Adventures of Robin Hood
1955 Ulf
- Sunday Night Theatre
1950 The Rev. Joseph Radcliffe
- Studio One
1948 Liam O'Neill
