- 2009: Co-starred with Paul Rudd in the comedy, "I Love You, Man"
- 2008: Made screenwriting debut with "Forgetting Sarah Marshall"; also starred as the pining ex of Kristen Bell; produced by Apatow
- 2007: Co-starred in the comedy, "Knocked Up" written and directed by Judd Apatow
- 2005: Cast as Marshall on the CBS' comedy "How I Met Your Mother"
- 2001: Had a recurring role on Judd Apatow's "Undeclared" (FOX)
- 1999: Featured in the independent comedy "SLC Punk!" as a conservative looking man with a violent temper
- 1999: Cast as Nick, an aspiring drummer on NBC's "Freaks and Geeks"; produced by Judd Apatow
- 1998: Cast as a partygoer in the high school graduation night-set comedy "Can't Hardly Wait"
- 1998: Appeared as a disappearing roommate in the black comedy "Dead Man on Campus"
- Raised in Los Angeles




