Frank Gorshin

as George Burns / Shelleen

as Professor John H. Keynes

as Professor Hugo Strange (voice)

as Russian doctor

as The Slim Man

as Burdus

as Frank Gorshin

as Benjamin Tickerman / Clockwise

as Ed

as The Riddler (archive footage)

as Grandpa

as Frank Gorshin

as Uncle Morrie

as Sterling Johnson

as Mack

as Captain King Crab (voice)

as Codger

as Roman Navarro

as Sam Segal

as Self

as Chief

as The Riddler (archive footage)

as Yosemite Sam (voice)

as Cain Ball

as Cain Ball (during production of Twilight of the Ice Nymphs)

as Chief William Hutchins

as Foghorn Leghorn (voice)

as Benny Walsh

as Will

as Daffy Duck / Foghorn Leghorn (voice)

as Dr. Fletcher

as Cub Reporter / Editor / Older Reporter (voice)

as Captain King Crab (voice)

as Pete Dewitt

as Asino

as Sharpie Lawyer

as Byers the Mobster

as Johnny Zero

as Brother Septimus

as Zoran

as Rev. Jack Cheese (voice)

as Billy Joe Rivas

as Doc

as Ron Saphier

as Ward Ellers

as Walsh

as Pierre Rudin

as Pike

as Mr. Green

as Arnold Goldman

as King Gama

as Ben Gunn

as Dan Wesker

as Harry Werner, alias Nash

as Self

as Fred Kruger

as Ralph Chandler

as Seton Kellogg

as The Riddler

as The Riddler

as Chameleon

as Sir Ten-to-Three (voice)

as Harry Dana

as Orlich Hoffman

as Ben Hardings

as Self

as Self

as Self

as Self

as The Man

as Stash

as Self

as Self - Guest / Various Characters

as Stinky Flanagan

as Self

as Bele

as The Riddler

as The Riddler

as Tod Wisdom

as Iggy

as Self

as Wharton

as Pvt. Gavin

as Self

as Lew Rydell

as Self - Co-Host

as Self

as George M. Wilson

as Moxie Cusack

as Harry Simms

as Frank Henderson

as Basil

as Barney

as Kenny Killarney

as Blake Barton

as Billy Gannon (uncredited)

as Sub Crewman

as Alan Starkie

as Pfc. 'Skids' Madigan

as Cowboy with Singer

as Joe

as Self

as Joe Gruen

as Neighborhood Street Punk

as Tommy Burns

as Charley Ford

as Pvt. Millard - Co. G (uncredited)

as Flat Top

as Self - Impressionist

as Self - Comedian

as Harry

as Self

as Tommy Burns

as Page

as Hal

as Dick

as Self