It's Steve's birthday, and things can't seem to get better. After receiving a much awaited promotion, Steve returns home expecting to find his wife Alexandra and his two children waiting to surprise him. Instead, he discovers an abandoned house and a mysterious video tape that he is forced to watch.
Once again, Mad Max stands alone against the barbarians of a post-nuclear age. This time, Max enters the gladiatorial maces-and-chainsaws combat inside Thunderdome arena and then defends the future for a group of abandoned children.