Killers looks a whole heck of a lot like Knight and Day -- and Mr. and Mrs. Smith, for that matter. A woman (Katherine Heigl) on vacation meets the man of her dreams, and everything is perfect. Until, that is, she becomes entangled in an action-packed fight for her life as every thug on the planet tries to kill her and her man. That's right, he (Ashton Kutcher) works for the CIA. If you like action, comedy and romance, you'll love this.