John Mahoney - Filmography
Filmography
| Dan In Real Life (2008) | Actor |
| Atlantis: Milo's Return (2003) | Starred as Voice of of Whitmore |
| Almost Salinas (2003) | Starred as Max |
| Atlantis: the Lost Empire (2001) | Starred as Voice of of Preston Whitmore |
| The Broken Hearts Club (2000) | Starred as Jack |
| The Iron Giant (1999) | Starred as Voice of of General Rogard |
| Antz (1998) | Starred as Voice of of Drunk Scout |
| She's The One (1996) | Starred as Mr Fitzpatrick |
| Primal Fear (1996) | Starred as John Shaughnessy |
| The American President (1995) | Starred as Leo Solomon |
| Reality Bites (1994) | Starred as Grant Gubler |
| The Hudsucker Proxy (1994) | Starred as Chief |
| Striking Distance (1993) | Starred as Vince Hardy |
| In the Line of Fire (1993) | Starred as Sam Campagna |
| Article 99 (1992) | Starred as Dr Henry Dreyfoos |
| Barton Fink (1991) | Starred as WP Mayhew |
| The Russia House (1990) | Starred as Brady |
| Say Anything (1989) | Starred as James Court |
| Eight Men Out (1988) | Starred as Kid Gleason |
| Betrayed (1988) | Starred as Shorty |
| Frantic (1988) | Starred as Williams |
| Tin Men (1987) | Starred as Moe |
| Suspect (1987) | Starred as Judge Matthew Helms |
| Moonstruck (1987) | Starred as Perry |
| Streets of Gold (1986) | Starred as Linehan |
| The Manhattan Project (1986) | Starred as Lieutenant Colonel Conroy |
| Code of Silence (1985) | Starred as "Prowler" Representative |
| Mariette in Ecstasy | Actor |
| Array | Actor |