The plot of Rio Rita was interestingly improbable. Set in Mexico and Texas, it involved an Irish American singer named Rio Rita, a Texas Ranger traveling incognito while looking for a bandit named Kinkajou (who may or may not have been Rita’s brother), a bigamous soap salesman named Chick Bean, and a character identified only as Montezuma’s Daughter. These characters and some others of equal implausibility engaged in a series of amusing misunderstandings interrupted at intervals by songs that had little or nothing to do with the actions that preceded or followed.
