
Peter MacNicol
Acting
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.
TV Shows(37)

All's Fair
Robert DeLancie
2025

All Rise
Albert Campbell
2019

Rapunzel's Tangled Adventure
Nigel the Advisor (voice)
2017

A Series of Unfortunate Events
Ishmael
2017

CSI: Cyber
Simon Sifter
2015

Star Wars Rebels
Tseebo (voice)
2014

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

The Mindy Project
Rabbi Adler
2012

Veep
Jeff Kane
2012

Doc McStuffins
Egghead (voice)
2012

Fairly Legal
Judge Smollet
2011

Young Justice
Professor Ivo / M.O.N.Q.I. (voice)
2010

G.I. Joe: Renegades
Firefly (voice)
2010

Ben 10: Ultimate Alien
Oliver / Forever Knight #1 (voice)
2010

The Spectacular Spider-Man
Otto Octavius (voice)
2008

The Big Bang Theory
Robert Wolcott
2007

Grey's Anatomy
Robert Stark
2005

American Dad!
Old Man Hanson (voice)
2005

Numb3rs
Larry Fleinhardt
2005

Boston Legal
Dr. Sydney Field
2004

The Batman
Langstrom (voice)
2004

Justice League Unlimited
David Clinton (voice)
2004

Danny Phantom
Sidney Poindexter (voice)
2004

The Lyon's Den
2003

24
Tom Lennox
2001

Harvey Birdman, Attorney at Law
2000

Buzz Lightyear of Star Command
Major (voice)
2000

The Wild Thornberrys
Raju / Monkey (voice)
1998

CatDog
Runt (voice)
1998

Ally McBeal
John Cage
1997

The Angry Beavers
1997

Chicago Hope
Alan Birch
1994

The Powers That Be
Bradley Grist
1992

Tales from the Crypt
Austin Haggard (segment "Let the Punishment Fit the Crime")
1989

The Days and Nights of Molly Dodd
Steve Cooper
1987

Cheers
Mario
1982

Faerie Tale Theatre
Martin
1982
Movies(39)

Shell
Dr. Thaddeus Brand
2025

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

Home Delivery
Howard Evans
2024

Our (Almost Completely True) Love Story
Psycho Date
2023

Secret of the Sundrop
Nigel the Advisor
2018

Scooby-Doo! Stage Fright
Dewey Ottman (voices)
2013

Battleship
Secretary of Defense
2012

Game Change
Rick Davis
2012

The Spectacular Spider-Man: Attack of the Lizard
Otto Octavius/Doctor Octopus (voice)
2008

Stuart Little 3: Call of the Wild
Troopmaster (voice)
2005

Breakin' All the Rules
Philip Gascon
2004

Balto: Wolf Quest
Muru (voice)
2002

Recess: School's Out
Fenwick (voice)
2001

The Pooch and the Pauper
Liberty (voice)
2000

Snowden's Christmas
Snowden (voice)
1999

Olive, the Other Reindeer
Fido (voice)
1999

Baby Geniuses
Dan
1999

The Secret of NIMH 2: Timmy to the Rescue
Narrator (voice)
1998

Silencing Mary
Lawrence Dixon
1998

Bean
David Langley
1997

Mojave Moon
Tire Repairman
1996
Abducted: A Father's Love
Roy Dowd
1996

Dracula: Dead and Loving It
Thomas Renfield
1995

Radioland Murders
Son Writer
1994

Roswell
Lewis Rickett
1994

Addams Family Values
Gary Granger
1993

Housesitter
Marty
1992

Hard Promises
Stuart
1992

By Dawn's Early Light
Sedgwick
1990

American Blue Note
Jack Solow
1989

Ghostbusters II
Dr. Janosz Poha
1989

Voices & Visions: Walt Whitman
Narrator
1988

Heat
Cyrus Kinnick
1986

Johnny Bull
Joe Kovacs
1986

The Boy Who Left Home to Find Out About the Shivers
Martin
1984

Sophie's Choice
Stingo
1982

Dragonslayer
Galen
1981

Floss
Dr. Rivus

The Story of Bean
Self (archive footage) (uncredited)