Gigantor (1963)
S1E12 The Smoke Robots!
Dr. Birdbrain's confidential designs for a cutting-edge spaceship are pilfered by a shadowy smoke robot crafted from an incredibly durable metal—so tough that even Gigantor is unable to halt its advance.
Dr. Birdbrain's confidential designs for a cutting-edge spaceship are pilfered by a shadowy smoke robot crafted from an incredibly durable metal—so tough that even Gigantor is unable to halt its advance.