Las tres magnificas
Small-town priest invites his three rambunctious nieces to visit him.
Starring Eleazar García, Andrés García, Lucha Villa, Maura Monti, Juan Miranda, Roberto Gómez Bolaños
It's a action & adventure and comedy movie, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Spain.