La falena d'argento

Katharine Hepburn

Lady Cynthia Darrington

Colin Clive

Sir Christopher Strong

Billie Burke

Lady Elaine Strong

Helen Chandler

Monica Strong

Ralph Forbes

Harry Rawlinson

Irene Browne

Carrie Valentine

Jack La Rue

Carlo

Desmond Roberts

Bryce Mercer

Agostino Borgato

Fortune Teller (uncredited)

Margaret Lindsay

Autograph Seeker at Party (uncredited)

Paul Ralli

Tango Dancer (uncredited)

Donald Stuart

Joseph Drummond (uncredited)

Gwendolyn Logan

Bradford (uncredited)