Buster McHenry works as an undercover agent for the local police. Currently he investigates on police corruption and is in big trouble. His task makes him break the law, he participates in a robbery. Things really screw up as not only two men are shot, but also an ancient indian spear is stolen and Buster is wounded. Hank Storm, a young indian, is now after the spear and Buster is after his criminal 'comrades'. Both of them are outsiders in their way, but now they have the same target.

When Number Five is sent from Newton and Stephanie's ranch to the big city to help Ben with his electronics business, he finds that his robotic talents are wanted by city low-life who want to turn Number Five into profits.