Marion Davies as Peggy Pepper

William Haines as Billy Boone

Dell Henderson as Colonel Pepper

Paul Ralli as Andre Telfair

Tenen Holtz as Casting Director

Harry Gribbon as Comedy Director

Sidney Bracey as Dramatic Director

Polly Moran as Maid

Albert Conti as Producer

John Gilbert as John Gilbert (uncredited)

Charlie Chaplin as Charlie Chaplin (uncredited)

Renée Adorée as Renée Adorée (uncredited)

Lew Cody as Lew Cody (uncredited)

Rod La Rocque as Rod La Rocque (uncredited)

George K. Arthur as George K. Arthur (uncredited)

Mae Murray as Self (uncredited)

Karl Dane as Self (uncredited)

Douglas Fairbanks as Self (uncredited)

William S. Hart as Self (uncredited)

Louella Parsons as Self (uncredited)

King Vidor as Self (uncredited)

Ray Cooke as Director's Assistant (uncredited)

Claire Windsor as Self (uncredited)

Gordon Avil as Self (uncredited)

Eleanor Boardman as Roxalanne (uncredited)

Symona Boniface as Guest (uncredited)

Harry Crocker as Self (uncredited)

Bess Flowers as (uncredited)

Elinor Glyn as Self (uncredited)

George Goforth as (uncredited)

Robert A. Golden as Self (uncredited)

Pat Harmon as Studio Gateman (uncredited)

Leatrice Joy as Self (uncredited)

Lillian Lawrence as Comedy Player at Banquet (uncredited)

Robert Z. Leonard as Self (uncredited)

Joan Lowell as Director (uncredited)

Annabelle Magnus as Child in Casting Office (uncredited)

George Marion as Man at Peggy's Party (uncredited)

Bobby Newman as Fat Kid at Movie Preview (uncredited)

Kalla Pasha as Comic Chef (uncredited)

Bert Roach as Heavyset Man in Casting Agency (uncredited)

Dorothy Sebastian as Self (uncredited)

Rolfe Sedan as Portrait Photographer (uncredited)

C. Aubrey Smith as Man at Movie Preview (uncredited)

Norma Talmadge as Self (uncredited)

Estelle Taylor as Self (uncredited)

Dorothy Vernon as Comedy Player at Banquet (uncredited)

Coy Watson Jr. as Messenger Boy (uncredited)