The Secret of Madame Blanche

Irene Dunne

Sally

Lionel Atwill

Aubrey St. John

Phillips Holmes

Leonard St. John

Una Merkel

Ella

Douglas Walton

Leonard, Junior

C. Henry Gordon

State's Attorney

Jean Parker

Eloise

Mitchell Lewis

Duval

Eileen Percy

Maizie (Uncredited)

Adrienne D'Ambricourt

Marie (Uncredited)

Jameson Thomas

Jones (Uncredited)

Jed Prouty

Stubby (Uncredited)

Rose Dione

Cafe Proprietress (Uncredited)

Lawrence Grant

Commanding Officer (Uncredited)

Martha Sleeper

Chorus Girl Who Hears 'My Country Tis of Thee' (Uncredited)

Pat Somerset

Leonard's Friend at the London Show (Uncredited)