A woman and her brother fly to New Guinea to look for a lost expedition, led by her husband, which has vanished in the jungle.

Susan Stevenson and her brother Arthur get off a plane in Papua New Guinea, looking for her missing husband. They team up with Dr. Edward Foster. The three head into the jungle, get into more than a few fights among themselves, and view lots of gratuitous animal cruelty, notably an iguana getting eviscerated.—Sujit R. Varma