| The Trial of the Chicago 7 (2020)As Leonard Weinglass | (Not seen) |
| Blue Valentine (2010)As Dr. Feinberg | (Not seen) |
| Brief Interviews with Hideous Men (2009)As Subject #14 | (Not seen) |
| Solitary Man (2009)As Pete Hartofilis | (Not seen) |
| Breakfast with Scot (2007)As Sam | (Not seen) |
| Then She Found Me (2007)As Dr. Freddy Epner | (Not seen) |
| Just Like Heaven (2005)As Dr. Brett Rushton | (Not seen) |
| Must Love Dogs (2005)As Charlie | (Not seen) |
| Roger Dodger (2002)As Donovan | (Not seen) |
| People I Know (2002)As Radio Announcer (voice) | (Not seen) |
| Personal Velocity: Three Portraits (2002) (AKA "Enter Fleeing")As Max | (Not seen) |
| Requiem for a Dream (2000)As Dr. Spencer | (Not seen) |
| Jesus' Son (1999)As Tom | (Not seen) |
| Pi (1998) (AKA "3,14159265358")As Lenny Meyer | (Not seen) |
| The Siege (1998) (AKA "Against All Enemies")As Kaplan, INS | (Not seen) |
| Camp Stories (1997)As Yehudah | (Not seen) |
| Eraser (1996)As Reporter | (Not seen) |
| Quiz Show (1994)As Childress | (Not seen) |