Talk about going undercover! In The Invisible Agent, a government spy (Jon Hall) has the perfect disguise when he uses his cloak of invisibility to fight the Nazis. Costars Ilona Massey and Peter Lorre; Edwin L. Marin directs. In The Invisible Man's Revenge, a greedy young man (Hall again) strikes a bargain with a scientist to become invisible so he can gain a valuable estate. But, naturally, things go horribly awry. Ford Beebe directs.