Sean Whalen Filmography
- Actor (99 credits)
- Kill the Babysitter (2018) Barry
- Death House (2018) Satan
- The Hail Mary (2018) Father Anthony Michael
- Rich Boy, Rich Girl (2017) Kevin
- Ugly Sweater Party (2017) Declan Rains
- 20 Questions (2017) Agent Easy
- Ice Cream in the Cupboard (2017) Doug Hannigan
- School of Rock (2016) The Whistler
- The Axe Murders of Villisca (2016)
- Slayer: You Against You (2016) Good Cop
- Caesar and Otto's Paranormal Halloween (2015) Monsignor Winston
- The Divine Tragedies (2015) Doug
- Street Level (2015) Virgil Sylvano
- Superstore (2015) Sal
- Clowntown (2015) Wesley
- Slayer: Repentless (2015) Patrol Cop
- Jersey Boys (2014) Engineer
- Constantine (2014) Anton
- Wet and Reckless (2013) David De McMichaels
- Hatchet III (2013) Randy
- Murder of a Cat (2013) Howard
- Isolated (2013) Ambassador for Peace
- Waffle Hut (2012) Birdman
- Lab Rats (2012) Security Guard
- All Superheroes Must Die (2011) Manpower
- Up All Night (2011) Todd
- The FP (2011) Stacy's Dad
- Revenge (2011) Skeet
- Svetlana (2010)
- Psyche on Melrose (2009) Pat
- What Happens in Encino (2009) Phil
- Halloween II (2009) Becks
- Laid to Rest (2009) Steven
- A Kiss at Midnight (2008) Frank O'Malley
- Night Life (2008) Happy
- The Last Day of Summer (2007) Mr. Molesky
- The Kidnapping (2007) Coroner
- Lost: Missing Pieces (2007) Neil «Frogurt»
- Wizards of Waverly Place (2007) Mantooth
- Drive Thru (2007) Lenny Schwartz
- Mystery Woman: Oh Baby (2006) Jake Cowlings
- Mystery Woman: Redemption (2006) Jake Cowlings, not listed in credits
- Employee of the Month (2006) Dirk
- Road Kill (2005) Southside Butcher
- American Dragon: Jake Long (2005) Announcer
- Chasing Ghosts (2005) Marshall
- The Suite Life of Zack and Cody (2005) Wacky Wally
- Life As We Know It (2004) Mr. Parnell
- The Last Shot (2004) P.A.
- Unfabulous (2004) Coach Pearson
- Lost (2004) Neil «Frogurt»
- Deep Shock (2003) Arciero
- A Midsummer Night's Rave (2002) Manager Gil
- Less Than Perfect (2002) Phillip
- Parting Gifts (2002) Jimmy
- The Hebrew Hammer (2002) Tiny Tim
- Fillmore! (2002) Mr. Geary, voice acting
- Special Unit 2 (2001) Sean Radmon
- My Wife and Kids (2001) Larry
- Perfect Murder, Perfect Town: JonBenét and the City of Boulder (2000) Jeff Shapiro
- Shark in a Bottle (2000) Bud
- Charlie's Angels (2000) Pasqual
- Python (2000) Deputy Lewis Ross
- Ride with the Devil (1999) Clark Son, not listed in credits
- Idle Hands (1999) McMacy
- Never Been Kissed (1999) Merkin
- Turkey. Cake. (1999) Mike
- A Guy Walks Into a Bar (1997) Pump Jockey
- Suicide Kings (1997) Widowmaker
- Under the Big Muu-Muu (1997) Foreign man
- Men in Black (1997) Passport Officer
- Jenny (1997) Writer
- La Femme Nikita (1997) Stanley Shays
- Cosby (1996) Dry Cleaner Guy
- Twister (1996) Allan Sanders
- That Thing You Do! (1996) Heckler
- Dick Richards (1996) The Vagrant
- Egg Salad (1996) Bud
- The Cable Guy (1996) Karaoke Party Guest
- Glory Daze (1995) Flunky
- Waterworld (1995) Bone
- Nowhere Man (1995) Scott Jordon
- Jury Duty (1995) Carl Wayne Bishop
- Tammy and the T-Rex (1994) Weasel
- Rebel Highway (1994) Tattoo
- The Crazysitter (1994) Carl
- Stepmonster (1993) Comic Cashier
- Doppelganger (1993) Gas Man
- Grace Under Fire (1993) Stuart
- Batman Returns (1992) Paperboy
- Revenge of the Nerds III: The Next Generation (1992) Wormser
- Lady Against the Odds (1992) Corporal at the Grove
- The People Under the Stairs (1991) Roach
- Ferris Bueller (1990) Fast-Food Manager
- Shannon's Deal (1990) Sam
- Getting the Kinks Out Robert
- Dawn of 5 Evils
- All Superheroes Must Die 2: The Last Superhero Jeff Sanders
- The Hebrew Hammer vs. Hitler Tiny Tim
- Director (1 credits)
- Writer (2 credits)
