Wayne (voice)

Writer (1 episode)

Self (2 episodes)

Dr. Milton P. Masters

Rudolph Bolton

Duncan (1 episode)

Self

Danish Graves (10 episodes)

Parth (voice) (1 episode)

Owl (voice)

Self - Narrator (voice) (20 episodes)

(2 episodes)

(8 episodes)

Executive Producer (8 episodes)

Creator

Professor Dennis (9 episodes)

Self (6 episodes)

Peter Bullard (2 episodes)

Lowell Anderson (1 episode)

Gary O'Brien (3 episodes)

Dr. Ferguson (voice) (1 episode)

Principal Reed (1 episode)

Dwick Brisebois (1 episode)

Alexis Pulaski (1 episode)

Mitch

Felix Richter

Self (2 episodes)

(1 episode)

(1 episode)

Warren Ampersand (voice) (1 episode)

Self (1 episode)

Xavier King (3 episodes)

Ace of Spades

Self (1 episode)

Self (1 episode)

Creston's Boss (2 episodes)

Self - Guest (1 episode)

Pat (44 episodes)

Moff (voice) (98 episodes)

Illuminati

Roy (4 episodes)

Self (4 episodes)

Harry

Self

Dave Lyons (4 episodes)

Terry (voice)

Scott Fenton (1 episode)

The Bomber (1 episode)

Carter's Dad (1 episode)

Himself

Terry (voice)

Osmo Häkkinen (1 episode)

Danny

Filk/space invader/Alan sherwood (1 episode)

Dave Foley

Dr. Fulton (7 episodes)

Tim Terry

Mr. Nunley

Godfrey

Darren (voice) (1 episode)

Wayne (voice)

Charles

Buzz Chambers

Jerry (9 episodes)

Dr. Plotkin (1 episode)

Agent Rick (voice) (1 episode)

Keith (1 episode)

Mr. Bloom (1 episode)

Monroe carter (1 episode)

Chris (voice) (53 episodes)

Eben Dooley Jr. (1 episode)

Wayne (voice)

Bill Davidson

Principal MacIntyre (3 episodes)

Principal Smith

Dr. Moore (1 episode)

Bob (18 episodes)

Dr. Raymond Sheasgreen (1 episode)

(8 episodes)

Writer (8 episodes)

Wayne (voice)

Jeff

Glenn

Ted Bagley, Jr. (1 episode)

Malcolm Tunney (1 episode)

Paul (1 episode)

Horst Vanderhof (12 episodes)

Mr. Latero (1 episode)

Chuck Hoskins (13 episodes)

Henry Ford

John (voice)

Uncle Dave

(1 episode)

Tom (3 episodes)

Self - Judge (7 episodes)

Neil

Henry Welby

Stu Gainor

Francis (voice) (1 episode)

Dr. Dave Foley (voice) (1 episode)

Flik Car (voice)

Dr. Hedrick (2 episodes)

Self (voice) (uncredited) (1 episode)

(1 episode)

Dave Foley (1 episode)

Mr. Boy

Kelsey Grammer's Cat (voice) (1 episode)

Mertens (1 episode)

Self (1 episode)

Self (1 episode)

Philip Templeman

Mr. Warrick

Self - Host (42 episodes)

Dr. Denton Whiteside

(1 episode)

Tom Brennenmen

Stuart Lamarack (5 episodes)

Eric

Script

Thanks

(1 episode)

Priest (voice) (1 episode)

Laslow Oswald (voice) (1 episode)

Henderson (uncredited)

Tour Manager

Self (1 episode)

Dr. Wagner (1 episode)

Himself / David Bowie

Director

Writer

Executive Producer

Nat Porter

(1 episode)

Roy

Michael Barnes

Jay (1 episode)

Francis (1 episode)

Network Executive #1

Owen (1 episode)

Higgins

(13 episodes)

Herb

Hank the Technician (voice)

Flik the Ant (voice) (uncredited)

Bob Haldeman

The Baldwin Brothers (voice)

Troy

Flik (voice)

Alan Bean (1 episode)

Flick Duck (voice) (124 episodes)

Neal

Nelson Hibbert

Executive Producer

Writer

Marv / Psychiatrist / New guy / Raymond Hurdicure

Self (1 episode)

Dave Nelson (97 episodes)

Director (1 episode)

Chris

(110 episodes)

Writer (1 episode)

Director (3 episodes)

Creator

Grocery Store Clerk

Smith / Welsh Rarebit (3 episodes)

Bo Baker