In "The 6th Day", a futuristic action thriller that treats the topic of genetic cloning, Arnold Schwarzenegger stars as Adam Gibson, a helicopter pilot who returns home from a trip to his wife (Wendy Crewson) and family to find his double--a human clone--already there living his life in his place. Because cloning is illegal, a team of assassins attempts to eliminate the real Gibson. Challenged by moral and scientific arguments, Gibson unites with his clone to battle together against the assassins for their lives, their humanity, and their freedom.