Characters played by Devon Sawa
Dave Goodman
Characters played by Jason Segel
Sam Schechter
Characters played by Michael C. Maronna
Jeff Davis
Characters played by Jason Schwartzman
Ethan Dulles
Characters played by Jaime King
Angela Patton
Characters played by Laura Prepon
Reanna
Characters played by Travis Davis
Airborne Express Driver
Characters played by Jim Rash
Head T.A. Philip
Characters played by Nat Faxon
Karl
the Grad Student
Characters played by Don Michaelson
Professor Markoe
Characters played by Retta
Bruna
the Office Manager
Characters played by Marilyn Staley
Singing Waitress
Characters played by Jason Garner
Singing Waiter
Characters played by Gedde Watanabe
Japanese Proctor
Characters played by Heidi Kramer
Hot Twin #1