William Traylor

as Elton Tremmel

as Mr. Underhill

as Taylor

as Ted Underhill

as General Catburd

as Inspector

as Peter Jefferson

as Sackett

as The Pinkertons

as Lacey

as Coach

as Ray Brandy

as Bill Hinshaw

as Wilson

as Rossiter

as Rev. Millen

as Maulpede

as Jack

as Party Guest (uncredited)

as Assistant Director

as Arnie Carr

as James Brown

as FBI Agent

as Lester Hunter

as Tom Stoneman

as Skip

as Space Ship Crew

as Melvin Shaw

as Soldier (uncredited)

as Peter Jr., age 22