Here's another one of what people always refer to as the Max Fleischer Superman cartoons. Actually, the Fleischer Brothers (Max and Dave) were ousted from their own studio before this one — "The Mummy Strikes" — was made in 1943. The history of early theatrical animation was filled with tales of animation producers losing their own studios or their star characters to their distributors and no tale was sadder than that of the Fleischers. Their operation was renamed Famous Studios and it went on producing cartoons without them. You'll notice the names of Max and Dave Fleischer appear nowhere on this cartoon.
One name you will see is that of Jay Morton, who's listed as writer. He has sometimes been credited with having devised the famous Superman tagline, "Faster than a speeding bullet, more powerful than a locomotive," etc. This was probably one of the last cartoons he worked on as about this time, the studio moved from Florida to New York and he elected to not move with it. I wrote about him here a few years ago in conjunction with his obituary.