Mary's kid brother needs an operation and, in order to pay for it, Mary goes to a Hollywood studio and applies for a job as an actress. Mary is given a job as a waitress in the commissary, and gets to meet 40 actors, actresses and directors, none of whom tip big enough to enable Mary to earn enough money to pay for an operation. Will Mary become an actress and make some big money?

Marion Mack
as Mary

Florence Lee
as Mary's Mother

Mary Kane
as Mary's Sister

Raymond Cannon
as Oswald Tate

Rosemary Cooper
as Jane

Harry Cornelli
as 'Lait' Mayle

Francis McDonald
as James Seiler

Jack Perrin
as Jack

John Geough
as Reel S. Tate

John McDermott
as The Director