Since the first season of ABC's hit series Lost, fans have been speculating on the fate of Jack and Claire's father, Christian. At first we thought he was dead. But then there was the empty casket and Jack saw his father on the island. Eventually, most of us assumed that the smoke monster took the form of Christian. The final Missing Pieces mobisode / webisode of the series reignites the water cooler talk about Christian's fate.

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