Daniel Davis
- Elsbeth
2024 Dr. Yablonski
- Star Trek: Picard
2020 Professor James Moriarty
- New Amsterdam
2018 Vic Wallace
- The Good Fight
2017 Professor Harrison
- Gotham
2014 Jacob Skolimski
- The Blacklist
2013 Baldur Magnusson
- Elementary
2012 Antoine LaGrange
- The Prestige
2006 Judge
- Ugly Betty
2006 Dr. Morgan Remus
- Longhair and Doubledome: Good Wheel Hunting
2000 Longhair (voice)
- The Practice
1997 Barton Wolfe
- Remember WENN
1996 Desmond Quist
- The Nanny: Oy to the World
1995 Niles (voice)
- Duckman
1994 Rodney (voice)
- Chicago Hope
1994 Gambler #2
- The Nanny
1993 Niles
- Frasier
1993 Dr. Shafer
- Palomino
1991 Doctor
- The Perfect Tribute
1991 Gov. Curtin
- Rugrats
1991 Conan McNulty / Wrestler (voice)
- Havana
1990 Marion Chigwell
- The Hunt for Red October
1990 CPT Charlie Davenport (USS Enterprise)
- K-9
1989 Halstead
- The Spirit
1987 Teasdale
- Star Trek: The Next Generation
1987 Professor James Moriarty
- Frank's Place
1987 Arnold David Tuney
- Davy Crockett
1986 Congressman
- L.A. Law
1986 C. Howard Grady
- Matlock
1986 James Billings
- George Washington II: The Forging of a Nation
1986 Patrick Henry
- Chain Letters
1985 Steve
- The Eagle and The Bear
1985 Underhill
- MacGyver
1985 Nicholas Helman
- The Equalizer
1985 Eddie Mason
- Tall Tales & Legends
1985 Congressman
- Murder, She Wrote
1984 Neal Dishman
- The A-Team
1983 Phillips
- Cheers
1982 Mr. Reinhardt
- Remington Steele
1982 Pierre Fumar
- Cagney & Lacey
1982
- Dynasty
1981
- Texas
1980 Eliot Carrington
- In Fashion
1974 Moulineaux
- Columbo
1971 Alex Varrick
- Great Performances
1971 Moulineaux
