Credit: Richard Cartwright

Opens: Friday 8/5

Us Rating: *1/2

Lothario Mitch (Ryan Reynolds) and dad of three Dave (Jason Bateman) have a drunk night out, pee in a fountain and -- poof! -- switch bodies. The comedy bores with endless potty humor (like when Dave changes a diaper and, how original, gets a face full of poop). Plus, it wastes House's Olivia Wilde (as Dave's coworker), who's too talented for a stupid sex-object role.