 Mission Impossible Dead Reckoning, part one, is the longest Mission Impossible movie so far. I think, I didn't actually look, I'm just assuming, because every movie now is stupidly long. The action, just as fantastic as always. Big set pieces, Tom Cruise is jumping off shit, stuff's blowing up, he's climbing up a train at one point. Definitely not my favorite in the franchise, I'd probably throw it somewhere in the middle of the mix. But even a mid-tier Mission Impossible movie is still a great time at the theaters.