This made-for-video documentary gives animation fans a behind-the-scenes look at the making of Metropolis, the film adaptation of classic manga artist Osamu Tezuka's vision of a future society where humans and humanoid robots live in uneasy coexistence. Also included are interviews with the voice actors and other members of the crew, who share their experiences from making the film and discuss some of the special efforts that went into it.
Kenichi and his detective uncle, Shunsaku Ban, leave Japan to visit Metropolis, in search of the criminal, Dr. Laughton. However, when they finally find Dr. Laughton, Kenichi and Shunsaku find themselves seperated and plunged into the middle of a larger conspiracy. While Shunsaku searches for his nephew and explanations, Kenichi tries to protect Tima (a mysterious young girl), from Duke Red and his adopted son Rock, both of whom have very different reasons for wanting to find her.