Both Michael Emerson and Terry O’ Quinn provide their thoughts.
Thanks to the TheDemonHog for the heads up.
Here is the article:
The dead will walk again in Lost’s two-hour season finale on May 13. Michael Emerson, who plays Ben Linus, tells me, ΓÇ£We see some people from the past. It keeps us speculating why certain people seem to be holding on and revisiting the living in some interesting ways.ΓÇ¥
Terry OΓÇÖQuinn–whose John Locke is one of the undead, says the finale will help explain why John, as well as JackΓÇÖs father, Christian, came back to life on the island. ΓÇ£Someone thought theyΓÇÖd be useful,ΓÇ¥ teases OΓÇÖQuinn. ΓÇ£Someone is using Locke to their ends.ΓÇ¥
So who do you think might be making a return appearance in the finale? Claire? Charlie? Charlotte? (WhatΓÇÖs with all these C characters anyway?) And if Charles Widmore is DanielΓÇÖs father, who else might he have fathered on the island? Might Charlie and Charlotte have both been named after him?