The film feels cobbled together from rejected scenes of a "Fu Manchu" movie, and not a particularly successful one either. Richard Basehart portrays “Benton,” a resourceful travel agent who finds success in Hong Kong following World War II. When his brother, "Jimmy" (played by Burt Kwouk), vanishes while piloting a commercial plane, he must journey upriver to retrieve him, quickly finding himself caught up in a plot …