TV Guide reports that Greg Grunberg, who has starred in J.J. Abrams' Felicity, Alias and Lost (pilot episode), has reunited with the writer/director/producer again for Mission: Impossible III (aka "M:i:III"):
In fact, Grunberg just spent the last week filming a top-secret cameo in Mission: Impossible 3 (directed by his best bud J.J. Abrams). And as I reported in last week's AA, next month he starts shooting the NBC comedy pilot Grand Union. Someone's busy.
