A secret agent possesses a ring that makes him invisible for a short time, once every 10 hours. He is in pursuit of an evil criminal mastermind but, at the same time, must evade an enemy agent who also wants the ring.
as Perry 'Matchless' Liston
as Arabella
as Gregori Andreanu
as Hank Norris
as Tipsy
as General Shapiro
as Colonel Coolpepper
as Hogdon (as Lewis Jordan)
as O-Lan (as Elisabeth Wu)
