Blake Petit’s review published on Letterboxd :
2018 Superhero Rewatch: In which I return to superhero movies I've seen before to see how time has treated them.
Superman turns away from Nazis and Japanese spies for a moment and turns his attention to an Egyptian Mummy. Considering how popular the Universal Monsters were, it's kind of a surprise there weren't more shots like this. As it is, the unconventional story and wonderful animation make this one of my favorite Superman shorts.