All About Eva

All About Eva is the 82nd episode of Gilligan's Island and the 14th episode of the third season. It is best known as the one where Tina Louise plays two characters. It aired December 12, 1966.

Synopsis
A plain Jane named Eva Grubb comes to the island to escape society. But when the girls give her a makeover, it turns out that Ginger has a double. And soon it's trouble for all when she knocks out Ginger and tries to be her. Eva fools everyone during a party but is exposed when Ginger escapes. She later escapes on her power boat, leaving behind a message saying she was going back to Hollywood to resume Ginger's career. Tina Louise played a duel role as Ginger and Grubb