It starts off in Vietnam where John Saxon gets bitten by P.O.W. John Morghen who has been infected with some sort of cannibal virus. A few decades later in Atlanta, Georgia, Saxon wakes up from a nightmare flashback of what actually happened back in 'Nam. Saxon then receives a call from Morghen asking him if he wants to go out for a drink but Saxon refuses remembering the incident in 'Nam. Morghen has turned into a cannibal and is soon on the run after biting into a woman's neck. He barricades himself in a department store and shoots some folks with a shotgun. The cannibal virus spreads and soon Saxon joins veterans Morghen and Tony King along with some others to wreak some havoc.
A New York anthropologist named Professor Harold Monroe travels to the wild, inhospitable jungles of South America to find out what happened to a documentary film crew that disappeared two months before while filming a documentary about primitive cannibal tribes deep in the rain forest. With the help of two local guides, Professor Monroe encounters two tribes, the Yacumo and the Yanomamo. While under the hospitality of the latter tribe, he finds the remains of the crew and several reels of their undeveloped film. Upon returning to New York City, Professor Monroe views the film in detail, featuring the director Alan Yates, his girlfriend Faye Daniels, and cameramen Jack Anders and Mark Tomaso. After a few days of traveling, the film details how the crew staged all the footage for their documentary by terrorizing and torturing the natives. Despite Monroe's objections, the television studio Pan American still wishes to air the footage as a legitimate documentary. In order to change their minds, Monroe shows the station's executives the film's final reels, so they could see first hand how the crew's fate came to be.
The two-hour scripted feature THE CANNIBAL IN THE JUNGLE follows the story of an American scientist who was convicted of killing and cannibalizing two colleagues in the jungles of Flores, Indonesia in 1977. Branded "The American Cannibal" by the press during his trial, Dr. Timothy Darrow defended himself by claiming a mythic human-ape creature was responsible for the murders. Animal Planet's dramatic story is an imaginative leap inspired by real science. In 2004, a study in the journal Nature announced the discovery of bones of an entirely new, remarkable species of humans that once lived in the jungles of Flores, Indonesia. Fully grown adults stood only three feet tall, yet they were able to thrive in the chaotic and dangerous world that surrounded them. The new species was nicknamed "Hobbits," after J.R.R. Tolkien's diminutive heroes. These real hobbits are purported to have lived less than 20,000 years ago, which would make them the last other species of human to live alongside ourselves.