Mr. Robinson Crusoe

Cruising in the South Pacific, Park Avenue playboy Steve Drezel jumps off his luxury yacht and swims to a deserted isle after betting his friends that he can survive with nothing but a toothbrush. Using only his ingenuity and sweat he builds a tropical dream home high in the palm trees with every amenity. He discovers he is not alone of the island when a beautiful young native girl stumbles across Steve's compound and moves in with him. Life seems perfect - until an angry tribe of headhunters show up determined to roast Steven on a stake and take back their princess! (official distributor synopsis)