Conrad Janis

as Father ('Double Trouble')

as Businessman in Car

as Hotel Bar Patron

as Arnie

as Self

as Ross Turner

as Director

as Gladstone (Widdicombe's assistant)

as Charles Benson, School Principal

as Leslie Murdock

as Jack

as Doc Bender

as Fred

as Doc Gramm

as Dr. Pierce

as George

as Dewey Koons

as Johnny "Johnikins" Green

as Harvey

as Charlie