This sizzling crime thriller stars Ben Affleck and Charlize Theron as Rudy and Ashley, lovers who meet through a prison pen-pal program. But before they can start their new life together, Ashley's crazy criminal brother threatens their happiness when his crew decides Rudy has information they need. Okay, so it's not a traditional Christmas movie, but it's set during the holidays and features robbers in Santa hats (and the raciest scene ever accompanied by a classic Christmas tune), so it definitely qualifies.