Although this puports to be behind-the-scenes footage from the set of Knight & Day, I think it’s fair to say this is a completely set-up attempt to create a viral – and so far it seems to be working. The video sees Tom Cruise getting more than he bargained for while helping Cameron Diaz train for her fight scenes. In the film, which hits UK cinemas on July 2nd, Diaz plays a normal women who gets caught up in Cruise’s espionage exploits whether she wants to or not, and ends up on an international journey with him to protect a powerful new energy source. Click here to watch the trailer, or see below for the new viral video.