Dilbert

Daniel Stern

Dilbert (voice)

Larry Miller

Pointy-Haired Boss (voice)

Gordon Hunt

Wally (voice)

Chris Elliott

Dogbert (voice)

Gary Kroeger

Various (voice)

Jim Wise

Loud Howard (voice)

Jackie Hoffman

Dilmom (voice)

Tress MacNeille

Various

Tom Kenny

(voice) / Asok (voice) / Asok / Ratbert (voice) / Asok / Ratbert / Petru (voice)

Kathy Griffin

Alice (voice)

Maurice LaMarche

(voice) / Bob the Dinosaur (voice) / Garbage Man (voice) / Garbage Man / Billionaire (voice)

Jason Alexander

Catbert (voice)

Billy West

Marketing Guy (voice) / Pointy-Haired Boss's Boss (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

Himself (voice)

Steve Austin

Stone Cold Steve Austin (voice)

Jennifer Bransford

Ashley (voice)

Hernan Quezada

Radio (voice)