Lost

The Shape of Things to Come – Locke’s camp comes under attack, and Jack tries to identify a body that has washed ashore.

Grey’s Anatomy

Where the Wild Things Are – Meredith, Alex, Izzie and Cristina compete in a surgical contest, with Bailey judging; George and his new roommate, Lexie, adjust to their squalid apartment; and Callie finds a friend in Erica Hahn. The episode takes place six weeks after Derek and Meredith ended their relationship and Derek began dating Rose.

Work Out

Sky-Lab 2.0 – Jackie works on her SkyLab venture, an elite fitness camp for plus-size clients. Then it’s all aboard for the female trainers when they go on a lesbian cruise, but Jackie makes waves by not inviting Brianna. Rebecca and Erika run a boot camp on the ship, but egos clash when Jackie meddles in their instruction.

Law & Order

Burn Card – Det. Green becomes the subject of an internal investigation, led by Det. Kevin Bernard (new series regular Anthony Anderson), after he is implicated in the shooting of a well-known hustler.

Real World

Just Say No – Kimberley and Sarah confront Brianna about the way she uses her body; Dave and Kimberley get closer; and Sarah tries to set some boundaries with Will.