The 60s sitcom Gilligan’s Island is one of the most popular and successful shows of all time. It made superstars of all of its ensemble cast—and none more so than the beloved actress Tina Louise.But, after the show came to an end, Louise vowed never to return to the franchise, and for years after refused to be associated with it.As Louise went on to become an esteemed actress, the world continued to wonder what was behind the acrimonious split from the sitcom all those years ago—until now. The true reason will take you by surprise.Let’s take a look at Louise’s incredible rise to fame and the secret truth of what really went on behind the scenes of the hit show.