Who? Bob Denver and Dawn Wells reprise their roles as Gilligan and Mary Ann on a very special episode of "Baywatch." Why? Eddie and Shauni find the shipwrecked twosome on a nearby island. They're taken back to Baywatch headquarters, where all of a sudden Capt. Thorpe wants to make a TV movie about the famous castaways. But when they take out a boat to show Gilligan and Mary Ann around, they run into a storm get stranded on another island... "Gilligan, Part 2!"