Post by Alyssa on Feb 1, 2009 13:48:53 GMT -5
A spinal surgeon with father issues, Jack is the survivors' leader. He has feelings for Kate. After escaping the island, he ends up in a relationship with Kate but after a dramatic breakup he becomes drug-addicted and suicidal because he longs to return to the island to save everyone left behind, and return to his relationship with Kate.