Sam Huntington as Eric
Chris Marquette as Linus
Dan Fogler as Hutch
Jay Baruchel as Windows
Kristen Bell as Zoe rest of c
Thom Bishops as Gruvock
Charlie B. Brown as Myron
Ernest Cline as Ensign Wierzbowski
David Denman as Chaz
Hugh Elliot as The Ewok
Carrie Fisher as Doctor
Will Forte as THX Security Guard #4
Allie Grant as Kimmy
Pell James as Crystal
Jaime King as Amber
Rachel Klein as Liz
Zak Knutson as Bob the Trucker
Nicole Marie Lenz as Christie Brinkley Girl
Joe Lo Truglio as Jail Guard
John C. Mann as Ensign Eddie
Christopher McDonald as Big Chuck Bottler
J as on Mewes
Kyle Newman as Fanboy Yoda
Ray Park as Security Guard
Lou Taylor Pucci as Boba Fett #1
Peter Reinert as THX Guard
Craig Robinson as THX Security Guard #5
Seth Rogen
Clark Sanchez as Steve Sandia
Shappy Se as holtz
Noah Segan as Boba Fett #2
William Shatner as Himself
Kevin Smith as Himself
Daniel Spink as The Man with Six Fingers
Ethan Suplee as Harry Knowles
Danny Trejo as The Chief
Billy Dee Williams as Judge Reinhold