In Knight and Day, Tom Cruise and Cameron Diaz reunite for a film that is probably as far away from Vanilla Sky as you could get. (Cue the applause.)

Based on this trailer, I’d say this movie looks like Mission Impossible meets Mr. and Mrs. Smith, Hancock and My Best Friend’s Wedding. But what is it really about?

“It’s a fun character comedy; adventure, romance—I don’t want to give away too much,” Tom explained to Entertainment Tonight. “Girl meets boy, boy sees girl, girl sees boy, adventure ensues.” Don’t worry, Tom. You didn’t give anything away…at all.

The action-comedy opens July 2, 2010.