Secret Service In Darkest Africa

Rex Bennett

Janet Blake

Capt. Pierre LaSalle

Baron von Rommler / Sultan Abou Ben Ali

Ernst Muller

Wolfe

Luger

Armand

Kurt Hauptmann

River Boat Captain

Capt. Boschert

Submarine Commandant

Submarine First Officer

Sir James Langley

French Officer

Schloss

French Supply Terminal Officer

Kasar

French Soldier with Bomb Detector

Cave Heavy

Sheik

Elmir

Sheik Fedallah

Blacksmith