Mae Murray
Kitty McGuire

Richard Cummings
Uncle Barney

Alice Knowland
Mother Maguire

Harry L. Rattenberry
Pat McGuire

Edward Jobson
Michael Calhoun

Rudolph Valentino
Jimmy Calhoun (as Rudolpho De Valintine)

Bert Woodruff
Mr. Musk

Martha Mattox
Mrs. Musk

William V. Mong
Larry McKean

Ivor McFadden
Dinny

Bertram Grassby
Duke de Sauterne

Ernie Adams
Agency Employee (uncredited)

Gertrude Astor
Auditioning Dancer (uncredited)

John George
Little Man on the Street (uncredited)

I.S. McVea
Leader of I.S. McVea’s "Howdy Band" (uncredited)

Satchel McVea
Musician in I.S. McVea’s "Howdy Band" (uncredited)

William H. O'Brien
Waiter (uncredited)

Dick Sutherland
Bouncer (uncredited)