Swedish version. Another new scene, set in Sweden, has Wilson's character receiving a lengthy phone call. Additional scenes were also added of two ham radio operators in a wilderness Lapp cabin trying to communicate by shortwave radio with the outside world. Both characters never turn up again in the story. After other Swedish plot details were re-edited or cut entirely from the original (including a nude shower scene featuring Barbara Wilson), this new version was distributed in United States under Jerry Warren's title Invasion of the Animal People. It appeared as a 1962 double feature with Warren's original feature Terror of the Bloodhunters. When Invasion of the Animal People went into U.S. television syndication, some extra footage was added, increasing the film's running time to 80 minutes (Warren's theatrical release cut was apparently too short for television syndication). The extra footage involved a group of doctors sitting in an office discussing the Diane Wilson character's various psychiatric problems. The film's U.S. version tagline was "Monsters Walk the Earth in Ravishing Rampage of Clawing Fury! Could It Happen? See and Decide for Yourself!" Added prologue The U.S. cut of the film opens with narration by John Carradine, informing the audience why scientific knowledge is necessary and a good thing. The scene switches to two doctors discussing the strange case of a patient named Diane Wilson (Barbara Wilson). A third doctor comes into the office holding a skull and proceeds to lecture the other two on how the human ear functions. A flashback sequence begins by showing the audience Diane Wilson's earlier UFO incident: While asleep in her bed, the young woman experiences an extraterrestrial visit, awakening to a horrible, ear-splitting sound that only she can hear. Overcome by confusion, panic, and pain, she runs outside in her nightgown and sees a weird round light in the sky. By the time paramedics arrive and take her to the hospital, she is in a catatonic state and no longer able to explain what she has experienced. Local newspaper headlines wonder if what happened has something to do with a reported UFO sighting in the same area that night. Before this can be determined, she recovers completely, leaves the hospital, and flies to Sweden. At this point, the storyline of the original film begins, but with expository narration by Carradine added over various scenes throughout the rest of the film. Soundtrack The Swedish film's