A map to get ‘Lost’

Dr. Jack Shephard

Where he’s been: Jack’s allegiances and free will were under question all last season, but it was just his heartbreak over Kate and Sawyer that drove him to be so mysterious. The group’s fearless leader once again, he made the executive decision to radio the freighter.

What’s in store: Alcoholism, depression and general craziness…we now know that Jack gets off the island, but it doesn’t appear that it’s in one mentally-stable piece.