The stooges are tree surgeons who are enlisted by a rich old man to find a mate for his rare puckerless persimmon tree. The boys sail to the tropical island of Rhum-Boogie to find the tree. When they arrive they are captured by the natives and will be eaten unless Curly marries the Chief's ugly daughter. The stooges escape with the tree and, after a confrontation with an alligator, sail off with their prize.