Sylvia Sidney

Nancy Lane / Princess Catterina

Cary Grant

Porter Madison III

Edward Arnold

Richard M. Gresham

Henry Stephenson

King Anatol XII

Vince Barnett

Count Nicholeus

Edgar Norton

Baron Passeria

Ray Walker

Dan Kirk

Lucien Littlefield

Parker

Robert McWade

Managing Editor

George Baxter

Donald Spottswood

Marguerite Namara

Lady in Waiting

Edgar Dearing

Tim - Policeman at Mrs. Schmidt's (uncredited)

Sayre Dearing

Ceremonial Guest (uncredited)

Adolph Faylauer

Reception Guest (uncredited)

Dick Gordon

Ceremonial Guest (uncredited)

Sam Harris

Court Officer (uncredited)

Robert Homans

Detective #1 (uncredited)

Loretta Russell

Guest (uncredited)

Scott Seaton

Guest (uncredited)

Phillips Smalley

Reception Guest (uncredited)

Frederick Sullivan

Doctor at Gresham's (uncredited)