Ultra Warrior, also known as Welcome to Oblivion, is a post-apocalyptic film directed by Augusto Tamayo San Román and Kevin Tent. Ultra Warrior is known for its excessive use of stock footage and its poor quality. Some footage comes from other New Horizons films such as Lords of the Deep, Crimezone, Battletruck, Battle Beyond the Stars, Wheels of Fire and Dune Warriors. In fact, even a sex scene comes from stock footage, as the character in the scene has long, blond hair, while Dack Rambo’s hair is dark and short.
Set in a futuristic dystopia, a failed space based defense system kills millions in a nuclear disaster. In the subsequent chaos, the wealthy developed cities begin being run by brutal military fascists, while the poor roam the radioactive deserts created by the nuclear fallout. Many turn to extreme violence and slavery to survive.
The weaker mutated victims of these violent bandits are called “Muties.” One man emerges as the leader of a group of survivors called “Muties.”
In 2058 Kansas City, Rudolph Kenner (played by Dack Rambo) is staying at a casino/strip bar when he receives a message notifying him that a zirconium mine on Mars was lost to rebel forces. He is ordered to complete his mission and to take care of his trainee, Phil, the son of a zirconium business leader. The next morning, Kenner, Phil, and Phil’s girlfriend Sheila, head east to Oblivion, a desolate area once known as the Atlantic seaboard.
Kenner finds a young Mutie stuck in a trap and returns her to her colony. While he is there bandits attack the colony, killing Phil and capturing Kenner and Sheila. Kenner is taken to a bandit base, the Colosseum. He is brought before Bishop, the leader of the bandits, who knows Kenner’s mission and plans to kill him during a gladiator battle. Fortunately, Kenner escapes from the base with a group of Muties in a bandits’ car.
Later, Kenner explains to Grace, one of the Muties, about his mission. He is to take radioactivity readings to see if they can zirconium around Oblivion. The precious mineral is important in fighting aliens from a parallel universe who transforms planets into stars. To thwart them, scientists developed a zirconium bomb which was used to destroy an alien starship. Kenner’s mission is to find more zirconium. When Kenner asks about Grace’s family, she explains her parents were eaten by subterranean, cannibalistic mutants called “Whities”. Soon the town becomes lovers and adventure together…