Dr. Seuss' How the Grinch Stole Christmas (2000)

directed by Ron Howard
featuring Jim Carrey, Jeffrey Tambor, Christine Baranski, Bill Irwin, Molly Shannon, Clint Howard, Taylor Momsen, Anthony Hopkins

Superstar (1999)

directed by Bruce McCulloch
featuring Molly Shannon, Will Ferrell, Elaine Hendrix, Harland Williams, Mark McKinney

Serendipity (2001)

directed by Peter Chelsom
featuring John Cusack, Kate Beckinsale, Molly Shannon, Jeremy Piven, John Corbett, Bridget Moynahan

A Night at the Roxbury (1998)

directed by John Fortenberry
featuring Will Ferrell, Chris Kattan, Molly Shannon, Dan Hedaya, Richard Grieco

Never Been Kissed (1999)

directed by Raja Gosnell
featuring Drew Barrymore, David Arquette, Michael Vartan, Molly Shannon, John C. Reilly

My Neighbors the Yamadas (1999)

directed by Isao Takahata
featuring James Belushi, Molly Shannon, Tress MacNeille, David Ogden Stiers

The Music Man (2003)

directed by Jeff Bleckner
featuring Matthew Broderick, Kristin Chenoweth, Victor Garber, Debra Monk, Molly Shannon

Osmosis Jones (2001)

directed by Bobby Farrelly, Peter Farrelly
featuring Bill Murray, Molly Shannon, Chris Elliott, Elena Franklin, Chris Rock, David Hyde Pierce, Laurence Fishburne

Here Comes Peter Cottontail: The Movie (2005)

directed by Mark Gravas
featuring Tom Kenny, Roger Moore, Molly Shannon, Christopher Lloyd, Miranda Cosgrove

The Layover (2017)

directed by William H. Macy
featuring Alexandra Daddario, Kate Upton, Matt Barr, Matt Jones, Molly Shannon

What Goes Up (2009)

directed by Jonathan Glatzer
featuring Steve Coogan, Hilary Duff, Josh Peck, Olivia Thirlby, Molly Shannon

The 12 Days of Christmas Eve (2004)

directed by Martha Coolidge
featuring Steven Weber, Molly Shannon, Patricia Velasquez, Stefanie von Pfetten, Vincent Gale

Life After Beth (2014)

directed by Jeff Baena
featuring Aubrey Plaza, Dane DeHaan, John C. Reilly, Molly Shannon, Matthew Gray Gubler

Other People (2016)

directed by Chris Kelly
featuring Jesse Plemons, Molly Shannon, Bradley Whitford, Maude Apatow, June Squibb

Kath & Kim [TV Series] (2008)

Saturday Night Live: The Best of Molly Shannon (2003)

Good Boy! (2003)

directed by John Hoffman
featuring Molly Shannon, Liam Aiken, Kevin Nealon, Brittany Moldowan, Hunter Elliott

Fun Mom Dinner (2017)

directed by Alethea Jones
featuring Katie Aselton, Toni Collette, Bridget Everett, Molly Shannon, Adam Scott

My 5 Wives (2000)

directed by Sidney J. Furie
featuring Rodney Dangerfield, Andrew Dice Clay, John Byner, Molly Shannon, Jerry Stiller

Year of the Dog (2007)

directed by Mike White
featuring Molly Shannon, Laura Dern, Regina King, Tom McCarthy, Josh Pais, John C. Reilly, Peter Sarsgaard

Addicted to Fresno (2015)

directed by Jamie Babbit
featuring Judy Greer, Natasha Lyonne, Aubrey Plaza, Molly Shannon

Gray Matters (2007)

directed by Sue Kramer
featuring Heather Graham, Tom Cavanagh, Bridget Moynahan, Alan Cumming, Molly Shannon

Wedding Weekend (2008)

directed by Bruce Leddy
featuring Molly Shannon, Elizabeth Reaser, Rosemarie DeWitt, David Alan Basche, David Harbour, Chris Bowers

The Amazing Screw-On Head (2006)

directed by Chris Prynoski
featuring Paul Giamatti, David Hyde Pierce, Molly Shannon, Patton Oswalt

More of Me (2007)

directed by Daisy von Scherler Mayer
featuring Molly Shannon, Steven Weber, Kimberly Huie, Jake Beale, Abigail Falle