This film offers the rare opportunity to see Angelines Fernández in a movie, the famous "Witch of 71" drom the popular TV Show El Chavo.
Ángel Garasa plays the role of an old priest, whilst Cantinflas is a young one. In real life, Garasa was only six years older than Mario Moreno.
Cantinflas did most of the bullfighting stunts himself.
Losely based in the film "Going my Way" starring Bing Crosby.
Cantinflas' cassock of this film was offered as a gift for Pope Francis by Cantinflas's son Mario Moreno Ivanova. Though thankful, the pope chose not to take it.