This is one of the weaker things the later Stooges did, and you can mark that down as coming from a lifetime fan of all their two-reel shorts (be they with Curly, Shemp or Joe) as well as their feature films with Curly Joe DeRita. This movie just flat out ain't very funny. Having Moe, Larry and Curly Joe tangle with old professor Emil Sitka and cool-looking Frankensteinian martians (well, they look cool to those of us who grew up loving cheesy monster movies) should have helped make for a sure fire bullseye. Instead, this nonsense is all over the place, hopping from one unfunny bit of business to the next, trying to fill in the running time with all sorts of unrelated junk (including a meaningless relationship for the professor's daughter). This makes their Joe Besser shorts like OUTER SPACE JITTERS and SPACE SHIP SAPPY look positively first-rate. ** out of ****