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