Pat O'Brien

Michael O'Flaherty 'Speed' McBride

Adolphe Menjou

Kismet

Ellen Drew

Connie McBride

Rudy Vallee

Gordon Tolliver

Fortunio Bonanova

Prof. Zorado

Joseph Crehan

Dr. James P. Whitney

Jonathan Hale

Osborne

Minna Gombell

Aunt Sophie

Jason Robards Sr.

Henry Fletcher

Jack Norton

William T. Lafferty

Robert Homans

Uncle Barney McBride (uncredited)

Tom Kennedy

Bartender (uncredited)

Carl Switzer

Ignatius Lafferty (uncredited)