Actor
- Bickford Shmeckler's Cool Ideas (2008) .... Sheldon Schmeckler (voice)
- Living with Lew (2007) .... Himself
- Mr. & Mrs. Smith (2005) .... Martin Coleman
- See This Movie (2004) .... Panel Discussion Moderator
- The Broken Hearts Club: A Romantic Comedy (2001) .... Director
- Chuck & Buck (2000) .... Charlie 'Chuck' Sitter
- American Pie (1999) .... Male Voice in Porn Film (voice) (uncredited)
- Spotlight on Location: American Pie (1999) .... Himself
- The Twilight Saga: New Moon (2009) ....
- The Golden Compass (2007) ....
- Cracking Up (2004) .... (1 episode, 2004)
- About a Boy (2002) ....
- Down to Earth (2001) ....
- American Pie (1999) .... (uncredited)
- A Single Man (2009) .... producer
- Nick and Norah's Infinite Playlist (2008) .... producer
- Bickford Shmeckler's Cool Ideas (2008) .... producer
- Living with Lew (2007) .... executive producer
- American Dreamz (2006) .... executive producer
- In Good Company (2005) .... producer
- See This Movie (2004) .... executive producer
- Cracking Up (2004) .... executive producer (9 episodes, 2004)
- American Wedding (2003) .... executive producer
- Dylan's Run (2002) .... executive producer
- Off Centre (2001) .... executive producer (28 episodes, 2001-2002)
- American Pie 2 (2001) .... executive producer
- American Pie (1999) .... producer
- Fantasy Island (1998) .... co-executive producer (14 episodes, 1998-1999)
- Cracking Up (2004) .... consultant (11 episodes, 2004-2006)
- Daltry Calhoun (2005) .... special thanks
- The Good Girl (2002) .... special thanks
- The Golden Compass (2007) .... (screenplay)
- About a Boy (2002) .... (screenplay) &
- Off Centre (2001) .... (19 episodes, 2001-2002)
- Nutty Professor II: The Klumps (2000) .... (screenplay)
- Antz (1998) .... (writer) &
- Fantasy Island (1998) .... (2 episodes, 1998-1999)