as Joe Dobisch

as Ray Walston

as "Mad Jack" Duncan

as Poopdeck Pappy

as Pops

as Walter Adams

as J.J. Singleton

as Grandpa 'Gramps' Ogilvie

as Candy

as Mr. Hand

as Burton Timmer

as Wurtz

as Kore

as Mr. Applegate

as Mr. Quimby

as Matt

as Stuart Clancy

as Gramps Baxter

as Cobb

as Dr. Mnesyne

as Luther Billis

as Chauncey

as Lt. (j.g.) Howard McCann

as Orville Jeremiah Spooner

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

as Iggy

as Diesel

as Mr. Stone

as Michael

as Phil Stanley

as Senator Sturges

as Dr. Charles Macleod

as Big Sam

as Wylie Driberg

as Pappy

as Professor Leo Sullivan

as Johnny Kent

as Mr. Edgar Whiney

as Sandy McSouthers

as Bob Richards

as Justice Clore Cawley

as Eppes

as Cappy Connors

as Chief Rocco

as Vendor

as Self

as Prison Librarian

as Thaddeus

as Motel Manager

as Groot

as Matt

as Bert

as 1st Judge

as Walter Tatum

as Principal Paulson

as Harmon

as Abner Litto

as Basilio

as Matt

as Frank Anders

as Armitan

as Tap Dancer