Marion Davies as Phoebe Throssel

Conrad Nagel as Dr. Valentine Brown

Helen Jerome Eddy as Susan Throssel

Flora Finch as Mary Willoughby

Margaret Seddon as Nancy Willoughby

Marcelle Corday as Henrietta Tumbull

Kate Prince as Patty

Vondell Darr as Student (uncredited)

Audrey Howell as Student (uncredited)

Leon Janney as Student (uncredited)

Austen Jewell as Bit Part (uncredited)

Elizabeth Ann Keever as Student (uncredited)

Virginia Marshall as Student (uncredited)

Mickey McBan as Bit Part (uncredited)

Harry Murray as Bit Part (uncredited)

Nanci Price as Student (uncredited)

Dorothy Shirley as Student (uncredited)

Coy Watson Jr. as The Dunce Kid (uncredited)

Walter Wilkinson as Bit Part (uncredited)