BEFORE THE CRASH:
- A spinal surgeon at the same hospital with his father, Christian, also a doctor
- Successfully operated on a woman, Sarah, whose broken back was supposedly irreparable
- Married Sarah, who later left him because he worked too much
- Reported his alcoholic father to the hospital board after a patient died under his knife
- Went to Australia to find his missing father only to discover he'd drank himself to death
OFF THE ISLAND: Rescued as part of the Oceanic 6 and began living with Kate and young Aaron. He eventually proposed to her, but things soon fell apart. Working with Ben, he then became obsessed with reuniting the Oceanic 6 to return to the island.
RETURN TO THE ISLAND: Aboard Ajira Airways Flight 316, a time flash sends him to the island in the '70s, where he becomes a member of Dharma as a workman.
The Incident, Pt. 2Jack drops the plutonium core into the hole at the drilling site.
The Incident, Pt. 1Jack and Sayid get caught in a shootout in Dharmaville.
Follow the LeaderEllie and Richard lead Jack and Sayid to the bomb underground.
The VariableJack escapes from Radzinsky with Kate and Faraday.
LOST: GREATEST HITS
Charlie's Top 5 Moments of His Life