A mad scientist unleashes robots to rob banks and loot museums. Superman saves the day. Animation by Steve Muffati and George Germanetti. Music by Sammy Timberg. Produced in 1941.

A mad scientist attempts to blow up Manhattan. Lois Lane investigates and Superman saves the day. Animation by Steve Muffati and Arnold Gillespie, story by Seymour Kneitel and Isadore Sparber, music by Sammy Timberg. Produced in 1942.