as Mr. Silver
as Major Lloyd
as Hippia
as Mr. Bishop
as Colonel Skimmel
as Col. Blackgrave
as Baron von Schulenberg
as General Schwartz
as Max Gunther
as Maj. Skorch
as Ernest Ward
as German Officer in Town (uncredited)
as Capt. Kreuger
as Prince Luitpold
as Colonnello comandante (uncredited)
as German officer
as Capitano Austriaco
as Lothar
as Prince Sergei Vorontzov
as Col. von Elm
as Lawrence Blackman
as Colonel Kleist
as Captain del Sommergibile
as conte Roskoff
as Coleman (as Gerard Haerther)
as Lieutenant Hapke
