Hot Tub Time Machine 2 [iTunes HD]

Nick, Jacob and Lou have all changed their lives thanks to the power of the hot tub time machine. Everything is going well until tragedy befalls Lou, who is now the inventor of the Internet. During a big party, someone shoots Lou. In order to save his life, his friends must use the hot tub time machine to stop the attacker. But instead of going into the past, the three end up ten years in the future. Not only must they cope with a strange new world, they must also find out who was behind Lou's shooting.