J.J. Abrams wrote and directed Mission Impossible III, which was supposed to be a big deal at the time, but it only grossed a disappointing $134 mil domestically on a $150 mil budget (though it eventually made almost $400 mil worldwide).  I always assumed that was because by the third film (after a second one directed by John Woo featuring a motorcycle joust fight – God that movie sucked), no one cared about the Mission Impossible franchise anymore.  Nonetheless, word on the street is that Abrams is back as producer for a fourth movie. From TV Guide (via SpoilerTV):

“I am incredibly honored that Tom (Cruise) has invited me back as a producer on Mission Impossible 4. says Abrams.  “Tom and I have come up with a really cool idea we are pursuing.”

That idea?  Tom Cruise must travel back in time to find the source of all the lens flares.  (Tom’s thinking alien spirits).

Related Asylum Poll: How can JJ Abrams make MI 4 watchable? Mmm, you smell that? I stepped in synergy.