Olga Petrova
— Sonia Smirnov / Marie - The Convent Girl
Mahlon Hamilton
— Alan Hall
Tony Merlo
— Girard
Count Lewenhaupt
— Lahcaise
Edward Brennan
— Lord Braislin
Violet Reed
— Lady Constance Braislin
Jack Hopkins
— Don Luis Maredo
Morgan Jones
— Peter - Father of Sonia
Norman Kerry
— Vladimir
Roy Pilcher
— Gaston Duval
Evelyn Dumo
— Ciel - Sonia's Maid