The Superman Revenge Squad uses a telepathic signal to hypnotize Superman into doing evil deeds. He finally creates a ruse to convince the Squad he is mad, and unleashes the Superman Emergency Squad from Kandor to attack the Revenge Squad members, who destroy themselves.; Lena demonstrates E.S.P. talents but is denied a job with the FBI, so Supergirl goes into the past to find more information on her to help her get the job. She finds Lena is really Lex Luthor's little sister and one of his experiments accidently gave her telepathic powers, which she uses in a plan to capture some crooks and prove she is worthy of an FBI position.; Jerry's date tries grilling, frying, and boiling the same steak in her attempt to cook her first dinner.; Vic buys a car with no brakes, but finds a unique way to stop it.