The Zombie is a Tiki cocktail made of fruit juices, liqueurs, and various rums. In a cocktail shaker, pour the light and dark rums, pineapple and citrus juices, passion fruit syrup, simple syrup, and bitters. Add the high-proof rum now, or reserve it for a float. Fill the shaker with ice. The Zombie is a classic Tiki drink by legendary bartender and restaurateur Donn Beach, of Don the Beachcomber.