A bootleg trailer of Mission Impossible 4 aka Mission Impossible Ghost Protocol has leaked online, it’s in French but you may watch it below if you can’t wait for the official trailer:
MISSION IMPOSSIBLE GHOST PROTOCOL
The film is directed by Brad Bird. And the cast includes Tom Cruise, Jeremy Renner, with Paula Patton, Josh Holloway, Ving Rhames, Simon Pegg, Michael Nyqvist, Anil Kapoor, Lea Seydoux and Vladimir Mashkov.
:)