as Gordon P. Turner

as Joseph Randall

as Howard Fowler

as Mr. Creely

as Otis Thayer

as Dr. Rodell

as Mel Gilbert

as William 'Moe' Early

as Arthur Trent

as Tom Baron

as Sidney Monahan

as George R. Kelly

as Jimmy Ralston

as Bill Plumber

as Rod Huntley

as Mac Tilton

as Tom Baron

as Police Lt. Larry Brooks

as Rick Castle

as House detective

as Tim Callahan

as Mike

as Sherman Billingsley

as Professor Willis Evans

as Captain O'Rourke (Uncredited)

as Chuck Steuart

as Steve

as Sgt. Higbee / Narrator (voice)

as Announcer at Shell Race

as Dog Show Announcer

Second Assistant Director