Lon Chaney, Jr. makes his horror film debut, playing carnival sideshow "electric man" "Dynamo" Dan McCormick, who becomes a guinea pig for mad scientist Dr. Paul Rigas' (Lionel Atwill) scheme to develop a race of supermen. The doc adds more juice to Dynamo, transforming him into a glowing, indestructible creature. Anne Nagel, Frank Albertson co-star. AKA: "The Atomic Monster," "The Electric Man." 59 min. Standard; Soundtrack: English Dolby Digital mono.