| Film | Rolle | Jahr | Rev. | Ø |
|---|
| Popeye - der Seemann mit dem harten Schlag (Popeye) | Popeye | 1980 | 8 | 2.62 |
| Garp und wie er die Welt sah (The World According To Garp) | Garp | 1982 | 5 | 3.6 |
| Die Überlebenskünstler (The Survivors) | Donald Quinelle | 1983 | 4 | 3.5 |
| Moskau in New York (Moscow On The Hudson) | Vladimir Ivanoff | 1984 | 1 | 4 |
| Das Geschäft des Lebens (Seize The Day) | Tommy Wilhelm | 1986 | 1 | 3 |
| Club Paradise | Jack Moniker | 1986 | 2 | 3.5 |
| Rocket Man - Der Beste aller Zeiten (The Best Of Times) | Jack Dundee | 1986 | | |
| Good Morning, Vietnam | Adrian Cronauer | 1987 | 30 | 5.17 |
| Der Club der toten Dichter (Dead Poets Society) | John Keating | 1988 | 45 | 5 |
| Die Abenteuer des Baron Münchhausen (The Adventures Of Baron Munchhausen) | King of the Moon | 1988 | 6 | 4.5 |
| Cadillac Man | Joey O'Brien | 1990 | 3 | 4 |
| Zeit des Erwachens (Awakenings) | Dr. Malcolm Sayer | 1990 | 19 | 5.58 |
| Schatten der Vergangenheit (Dead Again) | Doctor Cozy Carlisle | 1991 | 2 | 4 |
| König der Fischer (The Fisher King) | Parry | 1991 | 17 | 5.06 |
| Clowns - Ihr Lachen bringt den Tod (Shakes The Clown) | Mime Class Instructor | 1991 | | |
| Toys | Leslie Zevo | 1992 | 4 | 4 |
| FernGully - Christa und Zaks Abenteuer im Regenwald (FernGully: The Last Rainforest) | Batty Koda | 1992 | 2 | 5.5 |
| Hook | Peter Banning | 1992 | 45 | 4.56 |
| Aladdin | Genie | 1992 | 47 | 4.89 |
| Mrs. Doubtfire - Das stachelige Kindermädchen (Mrs. Doubtfire) | Daniel Hillard | 1993 | 96 | 5.01 |
| Jumanji | Alan Parrish | 1995 | 68 | 4.75 |
| Aladdin und der König der Diebe (Aladdin And The King Of Thieves) | Genie | 1995 | 10 | 4.2 |
| To Wong Foo, Thanks For Everything, Julie Newmar | John Jacob Jingleheimer Schmidt | 1995 | 14 | 4.5 |
| Neun Monate (Nine Months) | Dr. Kosevich | 1995 | 12 | 3.75 |
| Birdcage - Ein Paradies für schrille Vögel (The Birdcage) | Armand Goldman | 1996 | 17 | 4.12 |
| Der Geheimagent (The Secret Agent) | The Professor | 1996 | | |
| Jack | Jack Powell | 1996 | 11 | 4.64 |
| Hamlet (Hamlet (1996)) | Osric | 1996 | 3 | 6 |
| Ein Vater zuviel (Father's Day) | Dale Putley | 1997 | 10 | 4.1 |
| Harry ausser sich (Deconstructing Harry) | Mel | 1997 | | |
| Good Will Hunting | Sean | 1997 | 42 | 4.69 |
| Flubber | Professor Philip Brainard | 1997 | 32 | 3.75 |
| Patch Adams | Patch Adams | 1998 | 19 | 5.05 |
| Hinter dem Horizont - Das Ende ist nur der Anfang (What Dreams May Come) | Chris Nielsen | 1998 | 16 | 4.56 |
| Jakob der Lügner (Jakob The Liar) | Jakob | 1999 | 9 | 4.11 |
| Der 200 Jahre Mann (Bicentennial Man) | Andrew Martin | 1999 | 20 | 4.9 |
| A.I. - Künstliche Intelligenz (A.I. - Artificial Intelligence) | Dr. Know | 2001 | 26 | 3.31 |
| Insomnia - Schlaflos (Insomnia (2002)) | Walter Finch | 2002 | 29 | 4.66 |
| Tötet Smoochy (Death To Smoochy) | Rainbow Randolph | 2002 | 10 | 3.5 |
| One Hour Photo | Seymour Parrish | 2003 | 32 | 4.62 |
| The Rutles 2: Can't Buy Me Lunch | Hans Hänkie | 2003 | 1 | 6 |
| Noel - Engel in Manhattan (Noël) | Charlie Boyd | 2004 | 3 | 5 |
| The Final Cut - Dein Tod ist erst der Anfang (The Final Cut (2004)) | Alan Hakman | 2004 | 4 | 4.75 |
| House Of D | Pappass | 2004 | | |
| The Big White - Immer Ärger mit Raymond (The Big White) | Paul Barnell | 2005 | 4 | 3.5 |
| Robots | Fender | 2005 | 20 | 3.85 |
| Nachts im Museum (Night At The Museum) | Teddy Roosevelt | 2006 | 84 | 4.37 |
| Happy Feet | Ramon | 2006 | 36 | 4.25 |
| Yankee Irving - kleiner Held ganz gross! (Everyone's Hero) | Napoleon Cross | 2006 | 1 | 4 |
| Man Of The Year | Tom Dobbs | 2006 | 3 | 4 |
| The Night Listener - Der nächtliche Lauscher (The Night Listener) | Gabriel Noone | 2006 | 3 | 4.67 |
| Die Chaoscamper (R.V.) | Bob Munro | 2006 | 13 | 3.85 |
| Lizenz zum Heiraten (License To Wed) | Reverend Frank | 2007 | 11 | 3.45 |
| Der Klang des Herzens (August Rush) | Maxwell 'Wizard' Wallace | 2007 | 8 | 4.62 |
| Shrink (Shrink) | Holden | 2009 | 4 | 4.75 |
| Old Dogs - Daddy oder Deal (Old Dogs) | Dan | 2009 | 14 | 3.64 |
| World's Greatest Dad | Lance | 2009 | 2 | 5 |
| Nachts im Museum 2 (Night At The Museum: Battle Of The Smithsonian) | Teddy Roosevelt | 2009 | 29 | 4.48 |
| Who Is Harry Nilsson? (And Why Is Everybody Talkin' About Him) | Self | 2010 | | |
| I Am | (archive footage) (uncredited) | 2010 | 1 | 6 |
| Happy Feet 2 (Happy Feet Two) | Ramon | 2011 | 9 | 3 |
| Big Wedding (The Big Wedding) | Father Moinighan | 2012 | 4 | 2.25 |
| Der Butler (The Butler) | Dwight D. Eisenhower | 2013 | 5 | 4.2 |
| The Face Of Love - Liebe hat viele Gesichter (The Face Of Love) | Roger Stillman | 2013 | | |
| Altman | Himself | 2014 | | |
| Furchtbar fröhliche Weihnachten (A Merry Friggin' Christmas) | Virgil Mitchler | 2014 | 2 | 4 |
| Boulevard - Ein neuer Weg (Boulevard) | Nolan Mack | 2014 | 1 | 5 |
| Nachts im Museum - Das geheimnisvolle Grabmal (Night At The Museum: Secret Of The Tomb) | Teddy Roosevelt | 2014 | 12 | 4.42 |
| The Angriest Man In Brooklyn | Henry Altmann | 2014 | 2 | 4.5 |
| Zufällig allmächtig (Absolutely Anything) | Dennis the Dog | 2015 | 2 | 3.5 |
| Console Wars | Self | 2020 | 1 | 5 |
| Janet Jacksons Nipplegate (The Dressing Down Of Janet Jackson) | Self - Actor & Comedian | 2021 | 2 | 3.5 |
| Once Upon A Studio | Genie | 2023 | 1 | 6 |
| Super/Man: The Christopher Reeve Story | Self | 2024 | | |
| Being Eddie | Self - Actor & Comedian | 2025 | | |