Arte Johnson

as Virman Vundabar (voice)

as Grumpy Old Man

as Dr. Josef Stiggens

as Tommy Tettrazinne (voice)

as Witherspoon

as Pascal

as Pop Perkins (voice)

as Shadowman (voice)

as Arte Johnson

as Albert Einstein

as Prof. Cruikshank

as Mr. Hinchlow

as Lester Potts

as Pedro Criqui

as Mr. Goldberg

as Harry Houdini

as Self

as Farquard / Skull Ghost (voice)

as Count Ray (voice)

as Dr. Ludwig von Strangeduck (voice)

as Alexander The Butler

as Dormouse

as Dragon Head #2 (voice)

as Weerd (voice)

as Malone

as Phil Rinker

as Clive Richlin

as Pilot

as Larry Mason

as Gregor Korolenko

as Marty Sampson

as Sydney / Uncle Buckle-Up

as Eddie

as Theodore Oglivie

as Brawny (voice)

as King / Dragon / Lord Garp / Prince (voice)

as Harlan Devane

as Brooke Ames

as Harry Edwards

as Allen Dunn

as Mr. Renfield

as German Soldier (Wolfgang) (archive footage) (uncredited)

as Eddie Sherman

as Selfish and Mean

as Doc Bailey

as Ronald

as Repairer # 2

as Marty Austin

as Wilfred Jones

as Orville Trout

as Henry Greg

as Mister Jaw (voice)

as Self

as Self

as Chuck

as Ron Talley

as Professor Werner von Bear (voice)

as Billy Butler

as Self

as Craig Lowell

as Nicholas Minsky Pushkin

as Morris Tinkler

as Self

as Caretaker of the Land of Lost Things / Magic Mirror

as Bernie

as Self

as Sir Osbird

as Self - Guest

as Jackie

as Much

as Regular Performer

as Sullivan

as Arte Johnson

as Fedor

as Paul

as Lester Aldrich

as Cousin Edgar

as Rozmenko - the Singing Russian

as Sweeney

as Cpl. Lefkowitz

as Self

as Self - Co-Host

as Henry Wentworth

as Bill Schermerhorn

as Bud Fowler

as Hotel Clerk

as Hotel Clerk

as Arial Lavalerra

as Irv

as Seaman Seymour Shatz

as Self

as Monte

as Mr. Bates

as Theodore

as Bob Martin

as Wally - Student

as Census Taker

as Self - Cameo

as Self