Thomas Griffin Dunne (born June 8, 1955) is an American actor, producer, and film director. He is known for portraying Jack Goodman in An American Werewolf in London (1981) and Paul Hackett in After Hours (1985), for which he was nominated for the Golden Globe Award for Best Actor – Motion Picture Musical or Comedy.

Filmography

• 2026IX XI
• 2025Caught Stealing — Paul
• Elsbeth — Elliott Pope
• 2024Ex-Husbands — Peter Pearce
• 2024Junction — Lawrence
• The Girls on the Bus
• Only Murders in the Building — Professor Milton Dudenoff
• 2021The French Dispatch of the Liberty, Kansas Evening Sun — Legal Advisor
• 2021With/In Volume 2 — (segment "One Night Stand"), Screenplay, Director
• 2020The Killers: Imploding the Mirage - Apple Music Film — Graham Moore
• 2019Bittersweet Symphony — Griffin
• 2018Ocean's Eight — Parole Board Officer
• Succession — Alon Partif
• The Romanoffs — Frank Shefflied
• 2017Joan Didion: The Center Will Not Hold — Self, Director
• 2017War Machine — Ray Canucci
• Billions — George Pike IV
• Goliath — Gene Bennett
• I Love Dick — Sylvere, Creator
• 2016My Dead Boyfriend — Joey Lucas / Nick McCrawley
• Search Party — Richard Wreck
• This Is Us — Nicky Pearson
• 2016Touched with Fire — George
• 2016Tumbledown — Upton
• 2015Consumed — Peter
• Sex&Drugs&Rock&Roll — Music Therapist
• 2014Fugly! — Jefferey
• Manhattan — Woodrow Lorentzen
• Red Band Society — Ruben Garcia, Director
• 2014Rob the Mob — Dave Lovell
• 2014The Discoverers — Lewis Birch
• 2013Blood Ties — McNally
• 2013Broken City — Sam Lancaster
• 2013Dallas Buyers Club — Dr. Vass
• 2013Movie 43 — Director
• House of Lies — Marco Pelios
• 2010Last Night — Truman
• 2009The Cove — Thanks
• The Good Wife — Judge Jared Quinn, Director
• The League — Burt
• Trust Me — Tony Mink
• White Collar — Wesley Kent
• Leverage — Marcus Starke
• 2008The Accidental Husband — Director
• 2008The Great Buck Howard — Jonathan Finerman
• Damages — Dean Gullickson
• 2007Snow Angels — Don Parkinson
• 3 lbs — Dr. Jerry Cole
• 2006Fierce People — Director, Producer
• 2006Game 6 — Elliott Litvak, Producer
• 2006The Bondage — Dr. Simon
• 2006Your Product Here — Director
• 2004Marie and Bruce — Bert
• 2003Stuck on You — Griffin Dunne
• 200240 Days and 40 Nights — Jerry Anderson
• 2002Cheats — Mr. Davis
• 2002Warning: Parental Advisory — Frank Zappa
• A Nero Wolfe Mystery — Nicolas Losseff
• Alias — Leonid Lisenker
• Blonde — Playwright
• Law & Order: Criminal Intent — Seamus Flaherty, Henry Talbott
• 2001Sam the Man — Man in Bathroom
• 2001Sounds from a Town I Love
• 2001The Concert for New York City
• 2000Lisa Picard Is Famous — Andrew, Director
• Law & Order: Special Victims Unit — Benno Gilbert
• 1998Practical Magic — Director
• 1997Addicted to Love — Director
• 1996Duke of Groove — Writer, Director
• E! True Hollywood Story
• 1996Four Tales of Two Cities — Director
• 1996Joe's Apartment — Executive Producer
• 1995Search and Destroy — Martin Mirkheim
• 1995The Android Affair — Teach
• 1994I Like It Like That — Stephen Price
• 1994Quiz Show — Account Guy
• Frasier — Bob
• Hotel Room — Robert
• 1993Love Matters — Tom
• 1993Naked in New York — Auditioner
• 1993Partners — Dean Robinson
• 1993The Pickle — Planet Cleveland Man (uncredited)
• 1992Big Girls Don't Cry... They Get Even — David
• 1992Buying a Landslide — Michael Tyne
• 1992Straight Talk — Alan Riegert
• 1991My Girl — Mr. Jake Bixler
• 1991Once Around — Rob, Producer
• 1990Secret Weapon — Mordechai Vanunu
• 1990White Palace — Producer
• The Simpsons — Cockaroach Actor (voice)
• 1988A Secret Thing
• 1988Lip Service — Len Burdette
• 1988Me and Him — Bert Uttanzi
• 1988Running on Empty — Producer
• 1988The Big Blue — Duffy
• 1987Amazon Women on the Moon — Doctor (segment "Hospital")
• 1987Who's That Girl — Loudon Trott
• 1986From Here to Maternity — Stork Club Doctor
• L.A. Law — Gerard Samuels
• ScreenPlay — Michael Tyne
• 1985After Hours — Paul Hackett, Producer
• 1985Almost You — Alex Boyer
• Amazing Stories — Dick
• The New Alfred Hitchcock Presents — Knoll
• 1984Cold Feet — Tom Christo
• 1984Johnny Dangerously — Tommy
• 1983Baby It's You — Producer
• 1982Five Minutes For Fighting
• 1982The Wall — Mordecai Apt
• 1981An American Werewolf in London — Jack Goodman
• 1981Making an American Werewolf in London
• 1981The Fan — Production Assistant
• 1979Chilly Scenes of Winter — Dr. Mark, Producer
• Saturday Night Live — Self - Host, Frankie Toussaint (uncredited)
• 1975The Other Side of the Mountain — Herbie Johnson
• Joy Will Prevail — Louis Kahn

Appearances as themselves (14)

• SNL50: Beyond Saturday Night — Self
• 2025SNL50: The Homecoming Concert — Self
• 2021Catherine O'Hara: All of Us Shine — Self (archive footage) (uncredited)
• The Kelly Clarkson Show — Self
• 2016Bright Lights: Starring Carrie Fisher and Debbie Reynolds — Self
• 2009Beware the Moon: Remembering 'An American Werewolf in London' — Self
• 2008Celebrity: Dominick Dunne — A Journalist in the Age of Celebrity — Self
• 2008Dominick Dunne: After the Party — Self
• 2005My Date with Drew — Self (uncredited)
• 2004Filming for Your Life: Making After Hours — Self - Co-Producer
• The Directors — Self
• Intimate Portrait — Self
• Sacrée soirée — Self
• 1983Joan Micklin Silver: Encounters with the New York Director — Self