Superman agrees to sacrifice his powers to start a relationship with Lois Lane, unaware that three Kryptonian criminals he inadvertently released are conquering Earth.

LAPD Sgt. Joe Friday — the equally straight-laced nephew of the famous police sergeant of the same name — is paired up with a young, freewheeling detective named Pep Streebeck….

Three escaped criminals from the planet Krypton test the Man of Steel’s mettle. Led by General Zod, the Kryptonians take control of the White House and partner with Lex Luthor…