What would you do if you got a second shot at life? Mike's glory days are decidedly behind him. His marriage has fallen apart, he's been passed over for a promotion, and his kids think he's a loser. But Mike is given another chance when he is miraculously transformed back to the age of 17. Unfortunately, Mike may look 17 again, but his thirtysomething outlook is totally uncool in the class of 2009.