Self-confessed Superman fanatic Nicolas Cage is so obsessed with the new Man of Steel movie, he has dreams he's a flying superhero. Cage, who gave the comic book hero's Krypton birth name to his own son KAL-EL, saw SUPERMAN RETURNS at the cinema as soon as it was released and star Brandon Routh's performance has fuelled his obsession with the franchise even more. He says, "I really like the movie. Each night I have dreams that I'm flying. I'm a real good floater in my sleep. But I wake up thinking the dream really did happen. "My wife looks at me and sees I'm lifting up, wondering if I'm really going to leave the ground. It's quite a wake-up call."