Sheriff Lane Dakota captures robbery-murder suspect Greiner just as the latter is wounded in an Apache ambush. At remote outpost Apache River, Lane and his prisoner spend the night with other travelers, including 2 women with a surprising number of fancy dresses. In the morning, who should appear but a band of ostensibly peaceful Apaches strayed from the reservation. And bigoted Colonel Morsby is strongly inclined to shoot first and ask questions afterward…

A saloonkeeper sides with the sheriff for justice after she’s framed for rustling.

To avoid the life-threatening dangers of manned space exploration, Professor Nordstrom creates highly advanced form of artificial intelligence capable of piloting a starship to other worlds. In order to transmit alien data, the extraordinary robot is infused with a powerful telepathic device that enables it to instantly read and even feel emotions. Danger strikes when a sinister band of covert agents kidnaps Gadge, the professor’s 10-year-old grandson. But Gadge has a powerful ally. For he has developed a psychic, emotional bond with his grandfather’s robot. And now Gadge’s captors must suffer the wrath of his protective friend. They must face a mechanical monstrosity bent on a killing rampage of revenge and destruction.