Hotshot Navy special ops guys get assigned to take a cruise to keep an eye on a VIP's daughter. Once the voyage is under way, somehow a nuke A) gets lost in the vicinity, and B) goes off. ...
Superman: Brainiac A
Embittered by Superman's heroic successes and soaring popularity, Lex Luthor forms a dangerous alliance with the powerful computer/villain Brainiac. Using advanced weaponry and a special strain of Kryptonite harvested from the far reaches of outer space, Luthor specifically redesigns Brainiac to defeat the Man of Steel.