Ian Somerhalder and Maggie Grace, Lost

Which former Lost cast member tells TVGuide.com there is a "very large" possibility that he or she will return to the show during its sixth and final season?

And how might that actor's sound bite tie into the big tease tendered by a new ABC promo?

Watch the new entry in TVGuide.com's Getting Lost video series to see how the latest buzz is adding up to as unlikely a reunion as Paul McCartney and Heather Mills!

As always, send any comments or questions about ABC's Lost to getting_lost@tvguide.com.