(SCI FI Wire) Jet Li, star of James Wong's upcoming SF thriller movie The One, told SCI FI Wire that the movie required him to fight a formidable opponent: himself. The film tells the story of a man traveling through alternate realities, killing the other versions of himself to absorb their power. Li plays both the evil entity and an alternate version who must stop him.

In an interview, Li said he shot each side of the fights against a stunt double. Computer technology will blend the two sides and erase the double. "The One has a lot of computer help, a special way to shoot it, because I fight myself," Li said. "It's quite different. I become good guy first, then I become bad guy second, and then I become good guy again to make it work." Sony will release The One in the fall.