Corny but likable Abbott and Costello comedy about the duo working at a dude ranch and discovering a Nazi plot (this was filmed during WWII after all). Most of the the comedy is their usual Who's-On-First-like word play and like a lot of Marx Brothers and other comedy pictures of the time, this one features several musical numbers. You also have Tom Conway and Kathryn Grayson, so there's a solid supporting cast, for this otherwise forgettable but entertaining enough of Abbott and Costello picture.