A waitress at the Warner Brothers commissary is anxious to break into pictures. She thinks her big break may have arrived when actors Jack Carson and Dennis Morgan agree to help her.

Dennis Morgan
as Dennis Morgan

Doris Day
as Judy Adams

Jack Carson
as Jack Carson

Bill Goodwin
as Arthur Trent

Irving Bacon
as RR Information Clerk

Claire Carleton
as Grace

Jean Andren
as Headwaitress (uncredited)

Lois Austin
as Saleslady (uncredited)

Shirley Ballard
as Beautiful Girl on Bike (uncredited)

Janet Barrett
as Michael Curtiz's Secretary (uncredited)