Heather Angel
— Coral Musker
Norman Foster
— Carlton Myatt
Ralph Morgan
— Dr. Richard Czinner
Herbert Mundin
— Herbert Thomas Peters
Una O'Connor
— Mrs. Peters
Irene Ware
— Janet Pardoe
Dorothy Burgess
— Mabel Warren
Lisa Gora
— Anna
Roy D'Arcy
— Josef Grunlich
Perry Ivins
— Major Petrovich
Frederick Vogeding
— Colonel Hartep (as Frederick Vogeding)
Marc Loebell
— Lieutenant Alexitch
William Irving
— Conductor