The story is set in Cambodia in the years following WWI. An evil count has come into possession of the secret methods by which men can be transformed into walking zombies and uses these unholy powers to create a race of slave laborers. An expedition is sent to the ruins of Angkor Wat, in hopes of ending the count's activities once and for all. Unfortunately, one of the members of the expedition has his own agenda.
Dean Jagger
as Armand Louque
Dorothy Stone
as Claire Duval
Roy D'Arcy
as Col. Mazovia
Robert Noland
as Clifford Grayson
George Cleveland
as General Duval
E. Alyn Warren
as Dr. Trevissant
Carl Stockdale
as Ignacio / Max MacDonald
William Crowell
as Priest Tsiang
Teru Shimada
as Buna
Adolph Milar
as Gen. von Schelling
Sana Rayya
as Dancer
Jay Eaton
as Party Guest (uncredited)
