Biography
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.
Filmography
Cast Credits

Shell
Character: Dr. Thaddeus Brand
MOVIE • 2025

The Day the Earth Blew Up: A Looney Tunes Movie
Character: The Invader (voice)
MOVIE • 2024

Home Delivery
Character: Howard Evans
MOVIE • 2024

Our (Almost Completely True) Love Story
Character: Psycho Date
MOVIE • 2023

All Rise
Character: Albert Campbell
TV • 2019

Secret of the Sundrop
Character: Nigel the Advisor
MOVIE • 2018

Rapunzel's Tangled Adventure
Character: Nigel the Advisor (voice)
TV • 2017

A Series of Unfortunate Events
Character: Ishmael
TV • 2017

CSI: Cyber
Character: Simon Sifter
TV • 2015

Star Wars Rebels
Character: Tseebo (voice)
TV • 2014

Marvel's Agents of S.H.I.E.L.D.
Character: Professor Elliott Randolph
TV • 2013

Scooby-Doo! Stage Fright
Character: Dewey Ottman (voices)
MOVIE • 2013

The Mindy Project
Character: Rabbi Adler
TV • 2012

Veep
Character: Jeff Kane
TV • 2012

Battleship
Character: Secretary of Defense
MOVIE • 2012

Doc McStuffins
Character: Egghead (voice)
TV • 2012

Game Change
Character: Rick Davis
MOVIE • 2012

Fairly Legal
Character: Judge Smollet
TV • 2011

Young Justice
Character: Professor Ivo / M.O.N.Q.I. (voice)
TV • 2010

G.I. Joe: Renegades
Character: Firefly (voice)
TV • 2010
Crew