Doctor
Carrie Fisher
Eric
Sam Huntington
Linus
Chris Marquette
Hutch
Dan Fogler
Big Chuck
Christopher McDonald
Windows
Jay Baruchel
Harry Knowles
Ethan Suplee
Zoe
Kristen Bell
Judge Reinhold
Billy Dee Williams
William Shatner
William Shatner
Admiral Seasholtz / Alien / Roach
Seth Rogen
THX Security Guard No.2
Ray Park
The Chief
Danny Trejo
Guy at gas station
Kevin Smith
Chaz
David Denman
Myron
Charlie B. Brown
Jaime King
Rogue Leader / Kimmy
Allie Grant
Guy at gas station
Jason Mewes
Bob the Trucker
Zak Knutson
THX Security Guard #4
Will Forte
THX Security Guard #5
Craig Robinson
Jail Guard
Joe Lo Truglio
Bartender
Clark Sanchez
Head of Security (uncredited)
Danny McBride
Boba Fett #2
Noah Segan
Amber
Jaime King