The Batman Superman Movie: World's Finest(1998)
If given the chance, would Batman have the hots for Lois Lane? Would Lex Luthor get along well with The Joker? And what, if anything, would be left for Robin to do? All these questions and more are answered in this conflation of two of the most venerable comic book legends, The Batman Superman Movie. Up to his old tricks, The Joker has stolen a priceless statue from the Gotham City museum. When Batman learns that the green figurine is made of Kryptonite, however, he knows this isn't your ordinary evil caper. The Caped Crusader sets off for Metropolis to tell the Man of Steel the news, and along the way, he falls for the beguiling beauty of Lois Lane.