Joyce Coad
— Amaryllis Minton, as a child
Margaret Morris
— Amaryllis Minton, as an adult
Philippe De Lacy
— John Guido Forrester, as a child
Raymond Keane
— John Guido, as an adult
Charles Clary
— Paul Minton
William V. Mong
— John Forrester
Cesare Gravina
— Maestro
Paulette Duval
— Countess di Varesi
Walter Wilkinson
— Peter Minton, as a child
Earl McCarthy
— Peter Minton, as an adult
Alfred Allen
— Chief Clare
Kathrin Clare Ward
— Mrs. O'Rourke
Ruth Cherrington
— Duenna