When a vintage movie is set in Mexico, it’s a bonus when it’s actually filmed there. Most movies with a Mexican backdrop—even good ones—didn’t bother, but Mystery in Mexico goes the extra mile. And not for just a scene or two. There are numerous exteriors in city and countryside. Among the sights sharp-eyed viewers will see are the Monumento a la Revolución, the Metropolitan Cathedral, and the nightclub Ciro’s, which had a Mexico City branch famous for a Diego Rivera mural in its Champagne Room. The Mexican authenticity extends to the cast, which features local superstar Ricardo Cortez and numerous bit players. Even some of the dialogue is in Spanish, including bits spoken by lead actor William Lundigan—quite a departure for a star in an old-time thriller.
So we’ve established that Mystery in Mexico aims for authenticity. But is it any good? Well, what you have here is a story about insurance investigator Lundigan following Jacqueline White around Mexico City hoping she’ll lead him to a stash of stolen jewelry. White doesn’t know where the loot is, but her brother might. Except he’s missing. Also looking for the jewels is a gang of local thieves. For the most part the film plays as a romantic adventure, with love-hate turning into love-love thanks to Lundigan’s dubious charm. The mystery aspect is pretty slight by comparison, but with Robert Wise in the director’s chair everything looks good and runs smoothly. Mystery in Mexico won’t make anyone’s top 100 list, but for its novelty factor alone it’s worth a look. It premiered in the U.S. today in 1948.