Aspiring actor Joe McDoakes blows his first part at Warner Bros. and has to settle for being a stand-in.
George O'Hanlon
Joe McDoakes / Himself
Art Gilmore
Narrator (voice)
Jack Carson
Man Giving Directions (uncredited)
George Chandler
Assistant Director Sammy (uncredited)
Clyde Cook
Actor in Army Scene (uncredited)
Franklyn Farnum
Man at Brown Derby with Sunglasses (uncredited)