character - Prince Luitpold

character - Colonel Skimmel

character - Capt. Kreuger

character - conte Roskoff

character - Maj. Skorch

character - Lieutenant Hapke

character - Colonel Kleist

character - General Schwartz

character - Mr. Bishop

character - Ernest Ward

character - Col. Blackgrave

character - Major Lloyd

character - Lawrence Blackman

character - Baron von Schulenberg

character - Coleman (as Gerard Haerther)

character - Mr. Silver

character - Colonnello comandante (uncredited)

character - German officer

character - Lothar

character - Captain del Sommergibile

character - Col. von Elm

character - Hippia

character - Capitano Austriaco

character - Max Gunther

character - Prince Sergei Vorontzov