The Hudsucker Proxy (1994)

directed by Joel Coen
featuring Tim Robbins, Jennifer Jason Leigh, Paul Newman, Charles Durning, John Mahoney

Primal Fear (1996)

directed by Gregory Hoblit
featuring Richard Gere, Laura Linney, John Mahoney, Edward Norton, Frances McDormand, Alfre Woodard

The Iron Giant (1999)

directed by Brad Bird
featuring Eli Marienthal, Vin Diesel, Jennifer Aniston, Harry Connick, Jr., Christopher McDonald, James Gammon, Cloris Leachman, John Mahoney

Flipped (2010)

directed by Rob Reiner
featuring Callan McAuliffe, Madeline Carroll, Rebecca De Mornay, Anthony Edwards, John Mahoney

Frasier: Season 01 (1993)

Barton Fink (1991)

directed by Joel Coen
featuring John Turturro, John Goodman, Judy Davis, Michael Lerner, John Mahoney, Tony Shalhoub

Say Anything... (1989)

directed by Cameron Crowe
featuring John Cusack, Ione Skye, John Mahoney, Lili Taylor, Amy Brooks

Frasier: Season 03 (1995)

Eight Men Out (1988)

directed by John Sayles
featuring John Cusack, Clifton James, David Strathairn, Christopher Lloyd, D.B. Sweeney, John Mahoney, Michael Lerner

Frasier: Season 02 (1994)

Tin Men (1987)

directed by Barry Levinson
featuring Richard Dreyfuss, Danny DeVito, Barbara Hershey, John Mahoney, Jackie Gayle

The Russia House (1990)

directed by Fred Schepisi
featuring Sean Connery, Michelle Pfeiffer, Roy Scheider, James Fox, John Mahoney, Klaus Maria Brandauer

Frantic (1988)

directed by Roman Polanski
featuring Harrison Ford, Emmanuelle Seigner, Betty Buckley, John Mahoney, Jimmie Ray Weeks

Frasier: Season 10 (2002)

Atlantis: Milo's Return (2003)

directed by Tad Stones, Toby Shelton, Victor A. Cook
featuring Cree Summer, Don Novello, Jacqueline Obradors, John Mahoney, Corey Burton, Florence Stanley, Phil Morris, James Arnold Taylor, Stephen Barr

Frasier: Season 05 (1997)

Frasier: Season 08 (2000)

Suspect (1987)

directed by Peter Yates
featuring Cher, Dennis Quaid, Liam Neeson, John Mahoney, Joe Mantegna, Philip Bosco

Frasier: Season 07 (1999)

Frasier: Season 04 (1996)

Frasier: Season 06 (1998)

In Treatment: Season 02 (2009)

The Broken Hearts Club: A Romantic Comedy (2000)

directed by Greg Berlanti
featuring Timothy Olyphant, Andrew Keegan, John Mahoney, Dean Cain, Matt McGrath, Zach Braff, Ben Weber

The Manhattan Project (1986)

directed by Marshall Brickman
featuring John Lithgow, Christopher Collet, Cynthia Nixon, Jill Eikenberry, John Mahoney

She's the One (1996)

directed by Edward Burns
featuring Jennifer Aniston, Maxine Bahns, Edward Burns, Cameron Diaz, John Mahoney