Daniel Stern
Dilbert (voice)
Larry Miller
Pointy-Haired Boss (voice)
Gordon Hunt
Wally (voice)
Chris Elliott
Dogbert (voice)
Jim Wise
Loud Howard (voice)
Jackie Hoffman
Dilmom (voice)
Tress MacNeille
Various
Tom Kenny
Asok / Ratbert (voice)
Kathy Griffin
Alice (voice)
Maurice LaMarche
Garbage Man (voice)
Jason Alexander
Catbert (voice)
Billy West
Marketing Guy (voice)
Jerry Seinfeld
Comp-U-Comp (voice)
Jon Favreau
Holden Callfielder (voice)
Eugene Levy
Plug Guard (voice)
Harry Kalas
Announcer (voice)
Buck Henry
Dadbert (voice)
Chazz Palminteri
Leonardo da Vinci (voice)
Gilbert Gottfried
The Troll (voice)
Camryn Manheim
Juliet (voice)
Christopher Guest
The Dupey (voice)
Russ Leatherman
Mr. Moviefone (voice)
Andy Dick
The Assistant (voice)
Wayne Knight
The Security Guard (voice)
Jeri Ryan
7 of 9 Alarm Clock (voice)
Tom Green
Jerrold (voice)
Jay Leno
Jay Leno (voice)
Steve Austin
Stone Cold Steve Austin (voice)
Jennifer Bransford
Ashley (voice)