As of July 2026, Peter MacNicol is best known for Grey's Anatomy and 24. Find every show and movie Peter MacNicol has starred in — and where to watch them — below.
Peter MacNicol

Peter MacNicol

Actor Born 1954 Dallas, Texas, USA 12 TV Shows 8 Movies

Peter MacNicol is an American actor. He received a Theatre World Award for his 1981 Broadway debut in the play Crimes of the Heart. His film roles include Galen in Dragonslayer (1981), Stingo in Sophie's Choice (1982), Janosz Poha in Ghostbusters II (1989), camp counselor Gary Granger in Addams Family Values (1993), and David Langley in Bean (1997).

MacNicol was born in Dallas, Texas, on April 10, 1954. He attended the University of Dallas and the University of Minnesota, where he studied theater. After graduating, he moved to New York City to pursue an acting career.

MacNicol made his Broadway debut in 1981 in the play Crimes of the Heart. He won a Theatre World Award for his performance. He went on to appear in a number of other Broadway productions, including The Real Thing (1984), The Crucible (1996), and The Pillowman (2005).

MacNicol has also had a successful career in film and television. He has appeared in a number of films, including Sophie's Choice (1982), Ghostbusters II (1989), Addams Family Values (1993), and Bean (1997). He is best known for his role as the eccentric lawyer John Cage in the FOX comedy-drama Ally McBeal (1997–2002), for which he won a Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series in 2001.

MacNicol has also appeared in a number of other television shows, including 24 (2001), Numbers (2005), and Veep (2012-2019). He is a versatile actor who has shown his range in a variety of roles.

MacNicol is married to Martha Cumming, and they have two children. He is a member of the Actors' Equity Association and the Screen Actors Guild.

Peter MacNicol has built a filmography of 20 credits over a career spanning from 1982 to 2024.

Peter MacNicol's most notable role to date came in Grey's Anatomy (2005), where he played Robert Stark. He also appeared in Battleship (2012) as Secretary of Defense. Most recently appeared in Ghostbusters II (1989) as Dr. Janosz Poha.

Fans wanting to catch up on Peter MacNicol's work can find exactly where his shows and movies are streaming below — and TV Butler Pro makes it effortless to keep track of them all. Just search the title, and Butler finds it instantly, tells you which service has it, and remembers what you've already watched.

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📺 Peter MacNicol's TV Shows

Grey's Anatomy
Robert Stark
2005
24
Tom Lennox
2001
Marvel's Agents of S.H.I.E.L.D.
Professor Elliott Randolph
2013
Danny Phantom
Sidney Poindexter (voice)
2004
Numb3rs
Larry Fleinhardt
2005
Chicago Hope
Alan Birch
1994
Star Wars Rebels
Tseebo (voice)
2014
Veep
Jeff Kane
2012
CSI: Cyber
Simon Sifter
2015
All Rise
Albert Campbell
2019
Ben 10: Ultimate Alien
Oliver / Forever Knight #1 (voice)
2010
Justice League Unlimited
David Clinton (voice)
2004

🎬 Peter MacNicol's Movies

Battleship
Secretary of Defense
2012
Addams Family Values
Gary Granger
1993
Ghostbusters II
Dr. Janosz Poha
1989
Bean
David Langley
1997
Housesitter
Marty
1992
Dracula: Dead and Loving It
Thomas Renfield
1995
The Day the Earth Blew Up: A Looney Tunes Movie
The Invader (voice)
2024
Sophie's Choice
Stingo
1982

📝 Created / Written by Peter MacNicol

Boston Public
Director
2000
Ally McBeal
Director
1997

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