| 2026 | Avengers: Doomsday | Kurt Wagner / Nightcrawler | ★ 0.0 |
| 2024 | 92nd Annual Christmas in Rockefeller Center | Self | ★ 0.0 |
| 2024 | Sleazy Tiger | Alan Cumming | ★ 0.0 |
| 2024 | Drive Back Home | Perley | ★ 6.5 |
| 2023 | Genie | Flaxman | ★ 6.6 |
| 2023 | Mad About the Boy: The Noël Coward Story | Narrator (voice) | ★ 6.4 |
| 2023 | Rare Objects | Peter Kessler | ★ 4.8 |
| 2023 | Marlowe | Lou Hendricks | ★ 5.7 |
| 2022 | Ooh the Banter! | Self (archive footage) | ★ 0.0 |
| 2022 | Der Drache meines Vaters | Cornelius the Crocodile (voice) | ★ 7.1 |
| 2022 | Club Cumming Presents a Queer Comedy Extravaganza! | Self - Host | ★ 2.7 |
| 2022 | Everything I Ever Wanted To Tell My Daughter About Men | Therapist | ★ 0.0 |
| 2022 | My Old School | Brandon Lee | ★ 7.1 |
| 2021 | The Nutcracker and the Mouse King | Narrator (voice) | ★ 0.0 |
| 2020 | The Great Work Begins: Scenes from Angels in America | Alan Cumming | ★ 10.0 |
| 2020 | Live with Carnegie Hall: Judy Collins | Self | ★ 0.0 |
| 2020 | Endgame & Rough for Theatre II | B / Hamm | ★ 0.0 |
| 2018 | They'll Love Me When I'm Dead | Narrator (voice) | ★ 7.1 |
| 2018 | Show Dogs - Agenten auf vier Pfoten | Dante (voice) | ★ 6.0 |
| 2018 | Always at The Carlyle | Self | ★ 6.8 |
| 2017 | Michael Jackson's Halloween | Meriwether (voice) | ★ 8.0 |
| 2017 | Battle of the Sexes - Gegen jede Regel | Ted Tinling | ★ 6.8 |
| 2017 | Queer as Art | Self | ★ 4.0 |
| 2017 | After Louie | Sam Cooper | ★ 5.1 |
| 2017 | The Untold Tales of Armistead Maupin | Self (voice) | ★ 6.6 |
| 2016 | Hurricane Bianca | Lawrence Taylor | ★ 6.1 |
| 2015 | Bridget Everett: Gynecological Wonder | Self | ★ 2.5 |
| 2015 | Strange Magic | Bog King (voice) | ★ 7.1 |
| 2014 | Chu and Blossom | Uncle | ★ 4.0 |
| 2013 | Muse of Fire | Self | ★ 6.5 |
| 2013 | Die Schlümpfe: Smurfy Hollow - Eine schön schaurige Schlumpfgeschichte | Gutsy Smurf (voice) | ★ 6.8 |
| 2013 | Picasso Baby | Self | ★ 9.0 |
| 2013 | Die Schlümpfe 2 | Gutsy Smurf (voice) | ★ 5.7 |
| 2013 | Almost in Love | Hayden | ★ 5.8 |
| 2012 | Any Day Now | Rudy Donatello | ★ 7.0 |
| 2012 | Maladies | Alan | ★ 5.3 |
| 2012 | Sir Billi | Gordon the Goat (voice) | ★ 3.4 |
| 2012 | Outback - Jetzt wird's richtig wild! | Bog (voice) | ★ 5.7 |
| 2011 | Die Schlümpfe | Gutsy Smurf (voice) | ★ 5.8 |
| 2011 | The Money Pet | The Narrator (voice) | ★ 0.0 |
| 2010 | Burlesque | Alexis | ★ 7.2 |
| 2010 | Nazi Invasion - Team Europe | Hitler (voice) | ★ 5.0 |
| 2010 | The Tempest - Der Sturm | Sebastian | ★ 5.4 |
| 2010 | Riverworld | Judas Caretaker | ★ 4.8 |
| 2009 | Wenn Liebe so einfach wäre | TV Actor (uncredited) | ★ 6.5 |
| 2009 | Dare - Hab' keine Angst, tu's einfach | Grant Matson | ★ 5.7 |
| 2009 | The Real Cabaret | Self | ★ 10.0 |
| 2009 | The Mystery of Claywoman | Jon Lauting Phd. | ★ 0.0 |
| 2009 | PoliWood | Self | ★ 6.5 |
| 2009 | Boogie Woogie - Sex, Lügen, Geld und Kunst | Dewey Dalamanatousis | ★ 5.0 |
| 2009 | Ptown Diaries | Narrator | ★ 0.0 |
| 2007 | Rick & Steve: The Happiest Gay Couple in All the World | Chuck (voice) | ★ 5.7 |
| 2007 | ShowBusiness: The Road to Broadway | Self | ★ 7.2 |
| 2007 | Ghost Writer | John Vandermark | ★ 4.8 |
| 2007 | Herzensangelegenheiten | Gordy | ★ 5.8 |
| 2006 | The Return of Bond: The Start of Production Press Event | | ★ 5.5 |
| 2006 | Full Grown Men | The Hitchhiker | ★ 6.0 |
| 2006 | Kifferwahn | Lecturer / Goat-Man / FDR | ★ 6.6 |
| 2006 | Fabulous! The Story of Queer Cinema | Self | ★ 5.7 |
| 2006 | MOFO NYC | Self | ★ 0.0 |
| 2005 | Ripley Under Ground | Jeff Constant | ★ 5.6 |
| 2005 | Sweet Land | Frandsen | ★ 6.3 |
| 2005 | Bam Bam and Celeste | Eugene | ★ 4.5 |
| 2005 | Neverwas | Jake | ★ 6.3 |
| 2005 | Bad Blood | Davie Mitchell | ★ 0.0 |
| 2005 | Die Maske 2 - Die nächste Generation | Loki | ★ 4.2 |
| 2005 | Eighteen | Father Chris | ★ 4.5 |
| 2004 | Garfield - Der Film | Persnikitty (voice) | ★ 5.7 |
| 2004 | Schauspieler und andere Katastrophen | Mark Bodine | ★ 5.7 |
| 2003 | The Second Uncanny Issue of X-Men - Making X2 | | ★ 8.0 |
| 2003 | Introducing the Incredible Nightcrawler! | Himself | ★ 4.3 |
| 2003 | X2 Global Webcast Highlights | Self | ★ 4.9 |
| 2003 | Spy Kids 3-D: Game Over | Fegan Floop | ★ 5.1 |
| 2003 | X-Men 2 | Kurt Wagner / Nightcrawler | ★ 7.0 |
| 2002 | Nicholas Nickleby | Mr. Folair | ★ 6.9 |
| 2002 | Becoming Men | | ★ 2.0 |
| 2002 | Spy Kids 2 - Die Rückkehr der Superspione | Fegan Floop | ★ 5.6 |
| 2002 | Searching for Debra Winger | Self (uncredited) | ★ 6.3 |
| 2002 | AFI's 100 Years... 100 Passions: America's Greatest Love Stories | Self | ★ 7.0 |
| 2002 | Eine kleine Geschichte über Sex | Sevy | ★ 4.8 |
| 2002 | CinéMagique | The Magician | ★ 9.5 |
| 2001 | Beziehungen und andere Katastrophen | Joe Therrian | ★ 5.7 |
| 2001 | Josie and the Pussycats | Wyatt Frame | ★ 5.6 |
| 2001 | Spy Kids | Fegan Floop | ★ 5.8 |
| 2000 | For My Baby | Daniel Orgelbrand | ★ 2.0 |
| 2000 | Get Carter - Die Wahrheit tut weh | Jeremy Kinnear | ★ 5.2 |
| 2000 | Loser - Auch Verlierer haben Glück | Alan Cumming / Emcee (uncredited) | ★ 5.4 |
| 2000 | Die Flintstones in Viva Rock Vegas | The Great Gazoo / Mick Jagged | ★ 4.8 |
| 2000 | Cuba Libre | General Batista | ★ 5.1 |
| 2000 | Urbania | Brett | ★ 5.6 |
| 1999 | Titus | Saturninus | ★ 6.5 |
| 1999 | Annie - Weihnachten einer Waise | Daniel Francis "Rooster" Hannigan | ★ 6.4 |
| 1999 | Eyes Wide Shut | Desk Clerk | ★ 7.5 |
| 1999 | Plunkett & Macleane – Gegen Tod und Teufel | Lord Rochester | ★ 6.1 |
| 1997 | Spice World - Der Film | Piers | ★ 4.9 |
| 1997 | Buddy - Mein haariger Freund | Dick Croner | ★ 4.9 |
| 1997 | Romy und Michele | Sandy Frink | ★ 6.2 |
| 1997 | Bathtime | Wrigley | ★ 2.0 |
| 1996 | Burn Your Phone | Andy | ★ 0.0 |
| 1996 | Jane Austens Emma | Mr. Elton | ★ 6.7 |
| 1995 | Goldeneye: The Secret Files | Self | ★ 6.0 |
| 1995 | James Bond 007 - GoldenEye | Boris Grishenko | ★ 6.9 |
| 1995 | Circle of Friends | Sean Walsh | ★ 6.3 |
| 1995 | GoldenEye: The Secret Files - The Cast | Self | ★ 6.0 |
| 1994 | Probezeit | Bernard | ★ 6.7 |
| 1994 | Black Beauty | Black Beauty (voice) | ★ 6.7 |
| 1994 | That Sunday | | ★ 6.5 |
| 1994 | Butter | Ronnie | ★ 8.0 |
| 1993 | Cabaret | Emcee | ★ 7.7 |
| 1993 | Rik Mayall Presents: Micky Love | Greg Deane | ★ 6.5 |
| 1993 | Mr. Bean: Blind Date | Roger | ★ 6.6 |
| 1993 | The Airzone Solution | MacNamara | ★ 5.5 |
| 1992 | Dread Poets' Society | Shelley | ★ 0.0 |
| 1992 | Prag | Alexander Novak | ★ 6.0 |
| 1992 | The Last Romantics | Tulloch | ★ 0.0 |
| 1991 | Bernie und der Weihnachtsgeist | Bernard Bottle | ★ 7.2 |
| 1989 | Conquest of the South Pole | | ★ 0.0 |
| 1986 | Passing Glory | Rab | ★ 0.0 |
| The Diary | | ★ 10.0 |
| Death Do Us Part | | ★ 0.0 |
| Lunch Hour | | ★ 0.0 |
| Glenrothan | Donal | ★ 0.0 |
| Borges and Me | | ★ 0.0 |
| Run | Steve | ★ 0.0 |
| V13 | Sigmund Freud | ★ 0.0 |
| The Naturalized | Self | ★ 0.0 |
