While You Were Sleeping (1995)

directed by Jon Turteltaub
featuring Sandra Bullock, Bill Pullman, Peter Gallagher, Peter Boyle, Jack Warden

sex, lies, and videotape (1989)

directed by Steven Soderbergh
featuring James Spader, Andie MacDowell, Peter Gallagher, Laura San Giacomo, Ron Vawter

The Player (1992)

directed by Robert Altman
featuring Tim Robbins, Greta Scacchi, Fred Ward, Whoopi Goldberg, Peter Gallagher

Short Cuts (1993)

directed by Robert Altman
featuring Andie MacDowell, Bruce Davison, Tim Robbins, Chris Penn, Julianne Moore, Anne Archer, Matthew Modine, Fred Ward, Jack Lemmon, Jennifer Jason Leigh, Lili Taylor, Robert Downey, Jr., Madeleine Stowe, Lily Tomlin, Tom Waits, Frances McDormand, Peter Gallagher, Annie Ross, Lori Singer, Lyle Lovett, Buck Henry, Huey Lewis

House on Haunted Hill (1999)

directed by William Malone
featuring Geoffrey Rush, Famke Janssen, Taye Diggs, Peter Gallagher, Chris Kattan

The Man Who Knew Too Little (1997)

directed by Jon Amiel
featuring Bill Murray, Peter Gallagher, Joanne Whalley, Alfred Molina, Richard Wilson

Mr. Deeds (2002)

directed by Jared Harris, Steven Brill
featuring Adam Sandler, Winona Ryder, Peter Gallagher, Jared Harris, Allen Covert, John Turturro

Center Stage (2000)

directed by Nicholas Hytner
featuring Amanda Schull, Zoe Saldana, Susan May Pratt, Peter Gallagher, Donna Murphy, Debra Monk, Ethan Stiefel, Julie Kent, Eion Bailey

Brave New World (1998)

directed by Larry Williams, Leslie Libman
featuring Peter Gallagher, Leonard Nimoy, Tim Guinee, Rya Kihlstedt, Sally Kirkland

The O.C.: Season 01 (2003)

Step Up Revolution (2012)

directed by Scott Speer
featuring Ryan Guzman, Kathryn McCormick, Misha Gabriel, Peter Gallagher, Stephen "Twitch" Boss

Center Stage: Turn It Up (2008)

directed by Steven Jacobson
featuring Rachele Brooke Smith, Kenny Wormald, Sarah Jayne Jensen, Ethan Stiefel, Peter Gallagher

The Adventures of Tom Thumb and Thumbelina (2002)

directed by Glenn Chaika
featuring Jennifer Love Hewitt, Elijah Wood, Peter Gallagher, Rachel Griffiths, Robert Guillaume, Jane Leeves

Mother's Boys (1994)

directed by Yves Simoneau
featuring Jamie Lee Curtis, Peter Gallagher, Joanne Whalley, Vanessa Redgrave, Luke Edwards

Titanic (1996)

directed by Robert Lieberman
featuring Peter Gallagher, George C. Scott, Catherine Zeta-Jones, Eva Marie Saint, Tim Curry, Marilu Henner

Path to Paradise: The Untold Story of the World Trade Center Bombing (1997)

directed by Leslie Libman
featuring Peter Gallagher, Marcia Gay Harden, Art Malik, Paul Guilfoyle, Ned Eisenberg

The Underneath (1995)

directed by Steven Soderbergh
featuring Peter Gallagher, Alison Elliott, William Fichtner, Adam Trese, Joe Don Baker

Conviction (2010)

directed by Tony Goldwyn
featuring Hilary Swank, Sam Rockwell, Minnie Driver, Melissa Leo, Peter Gallagher, Ari Graynor, Loren Dean, Conor Donovan, Owen Campbell, Tobias Campbell, Bailee Madison, Clea DuVall, Karen Young, Talia Balsam, John Pyper-Ferguson, Juliette Lewis

The Feast of All Saints (2001)

directed by Peter Medak
featuring Gloria Reuben, Peter Gallagher, Jennifer Beals, Robert Ri'chard, Ossie Davis

After (2019)

directed by Jenny Gage
featuring Josephine Langford, Hero Fiennes Tiffin, Selma Blair, Jennifer Beals, Peter Gallagher

Covert Affairs: Season 01 (2010)

The O.C.: Season 02 (2004)

To Gillian on Her 37th Birthday (1996)

directed by Michael Pressman
featuring Peter Gallagher, Claire Danes, Kathy Baker, Wendy Crewson, Michelle Pfeiffer, Bruce Altman, Laurie Fortier

Adam (2009)

directed by Max Mayer
featuring Hugh Dancy, Rose Byrne, Peter Gallagher, Amy Irving, Frankie R. Faison

Last Dance (1996)

directed by Bruce Beresford
featuring Sharon Stone, Rob Morrow, Randy Quaid, Peter Gallagher, Jack Thompson