"Twins" stars Arnold Schwarzenegger and Danny DeVito have had a surprise reunion at the Oscars 2024.The duo appeared together during Sunday's ceremony to present the award for Best Visual Effects, where they received a standing ovation."Arnold and I are presenting together for a very obvious reason," Danny began, with Arnold answering: "... We both tried to kill Batman."The duo referenced the fact they'd starred in separate Batman movies in the 1990s, as The Penguin and Mr Freeze respectively. DeVito pointed out that Batman had thrown The Penguin out of a window to stop him, while Arnie joked that the Caped Crusader used the power of "love" to foil Mr. Freeze's evil plans."Where is he...There he is," Danny joked before the camera cut to "Batman Returns" star Michael Keaton looking stone-faced in the audience."You have a lot of nerve to show your face here," Arnold shouted at Keaton, with Danny warning: "We're gonna see you after the governor's ball!"Arnie technically didn't face off with Keaton in his DC outing, as 1997's "Batman & Robin" rather infamously had George Clooney taking over as the Dark Knight.