September 4, 2012
Premieres: Tuesday, Sept. 25 at 9 p.m.
Expect to see: Upheaval. Callen was placed on suspension after shooting the Chameleon in the season finale, and Hetty resigned in protest. Hetty, for one, doesn't seem eager to come back... but she won't be able to stay way forever. Plus, the show becomes a family affair when Chris O¿Donnell's, LL Cool J's, Daniela Ruah's and Eric Christian Olsen's moms appear in episode three. Here's hoping they brought embarrassing baby pictures for the DVD extras!
-- Sarah Jersild, Zap2it