...And now they've got a spider woman as their foe, none other than Gale Sobdergaard, delightfully playing an amalgamation of all her dark ladies. She's the surrogate aunt of wealthy Dorothy Lamour, utilizing a rare Indian gem to manipulate Lamour to get her hands on Lamour's fortune. While this plot could happen anywhere, Rio does add atmosphere to the plot, complete with inside jokes and a few guest stars, including the Andrew Sisters duetting with Bing. However, the musical highlight is the sing "Experience" which has a hysterical sight gag. There were two more "Road" movies ahead, but thus was the last classic in the series.