Normally I would say that "The Change-Up" does look like the other "body switching" movies. Take "Freaky Friday" (Lindsay Lohan or Jodie Foster), "17 Again" (Zac Efron, Matthew Perry), or even "Shrek The Third" (Donkey and Puss switch bodies). But this is supposed to be the raunchiest body switcher ever. They even switch bodies because they both peed in a magical fountain! This should be fun. Watch Jason Bateman and Ryan Reynolds did a fake promo making fun of how lame body-switching movies are and its hilarious!