Ray Walston

as J.J. Singleton

as Joe Dobisch

as Boothby

as Mr. Hand

as Boothby

as Jimmy Hart

as Ray Walston

as Candy

as Poopdeck Pappy

as Glen Bateman

as Lucius Slicker

as Q. L. Frubson

as Horton Budge

as Minister Breyer

as Mr. Edgar Whiney

as Armitan

as Walter Adams

as "Mad Jack" Duncan

as Kore

as Millard Holmes

as Chauncey

as Orville Jeremiah Spooner

as Vendor

as Judge Desmond

as Benjamin Clay

as Dr. Mnesyne

as Martin A. Landis

as Roderick Zale

as Chief Rocco

as Motel Manager

as Elliott Laurence

as Luther Billis

as Burton Timmer

as Mr. Quimby

as Dr. Arrowsmith

as Prof. Henry Johnson

as Ned

as Gus Nivens

as Walter Butler

as Claude Darling

as Henry Bone

as 1st Judge

as Father Augustine

as Pops

as Mr. Applegate

as Howard Pratt

as Bob Augustine

as Stuart Clancy

as Uncle Martin

as Lt. (j.g.) Howard McCann

as J.B.

as Mr. Stone

as Cobb

as Barney

as Self

as Grandpa 'Gramps' Ogilvie

as Mr. Wood

as Senator Sturges

as Gramps Baxter

as Professor Leo Sullivan

as Bureaucrat

as Johnny Kent

as Self

as Dr. Charles Macleod

as Justice Clore Cawley

as Self

as Herbert the Hook

as Principal Paulson

as Judge Stone

as Matt

as Wylie Driberg

as Iggy

as Phil Stanley

as Groot

as Abner Litto

as Big Sam

as Alexander R. R. Morgan

as Cappy Connors

as Basilio

as Applegate (segment "Damn Yankees") (archive footage)

as Diesel

as Sandy McSouthers

as Thaddeus

as Mr. Arnold Hand

as Mr. Tamura

as Self

as Michael

as Eppes

as Walter Tatum

as Matt

as Frank Anders

as Prison Librarian

as Harmon

as Sacacorchos

as Dr. Mnesyne (archive footage)

as Bob Richards

as Wurtz

as Pappy

as Bob Richards

as Matt

as Bert

as Self (archive footage)

as Self - Performer