Tiembla y Titubea

This film was simultaneously produced in English and Spanish language versions. The English language version was Below Zero (1930). To film this Spanish language version, Laurel and Hardy read their lines from cue cards on which Spanish was printed phonetically. At the time of early talkies, dubbing was not yet perfected.

In one shot we see Stan, Ollie and the policeman go into a restaurant and close the door behind them. In the very next shot, from inside the restaurant, we see the trio open the door and walk in.