Basically, a one-joke film.

Rating: 6/10 (21 February 2019)

The title "Nacho Libre" is a take-off on the Mexican word for wrestling, Lucha Libre. And, as far as Nacho goes, the title character is named Ignacio and Nacho is a variation of this name...sort of like James and Jim or Richard and Dick.
Ignacio (Jack Black) is a monk, though he longs to be a wrestler. And, after finding a most unlikely looking partner, they both enter the world of Mexican wrestling. Ultimately, however, he is worried what will happen when the other monks discover what he's doing in his spare time.
This really is the movie...period. Monk becomes wrestler. Not a lot of jokes and Black's character becomes a bit tiresome after a bit. Purely a time-passer and not much more.