It's been some time since we plumbed the Golden Age of Superman, and by that, of course, we mean Max & Dave Fleischer's adaptation of the Man of Steel.
This time, Superman (Bud Collyer) battles a mad scientist's "Mechanical Monsters". Self-explanatory, don't ya think?
Courtesy of Internet Archive:
Co-authors Isadore Sparber & Seymour Kneitel did their homework, to be sure, but Sparber is better known for humor, and Kneitel was mostly a producer than a writer, from what I remember.