James Dunn
— Johnny McGinty
Ralph Morgan
— Howard Barclay
Robert Barrat
— Igor Sargoza
Lynda Grey
— Irene Roma
Paul Sutton
— Fuji Yokahama
Edward Woods
— Peter Roma
Edwin Mordant
— Dr. Adams
Chester Gan
— Lun Sat Li
Edward Keane
— American Consul
Billy Bevan
— Gallicuddy
William Haade
— Captain Murphy
Richard Loo
— Fong
Victor Sen Yung
— Wang
Victor Wong
— Wu Chang