Berated all his life by those around him, a monk follows his dream and dons a mask to moonlight as a Luchador (Mexican wrestler).
Nacho (Black) is a monastery cook, who spends his day feeding orphans and being overlooked by the monastery. When Sister Encarnación (Reguera) arrive at the monastery, Nacho realises that the only way to win her affection and to save the children, will be by competing as a Luchador wrestler.—FilmFanUK
The monk Ignacio loves the orphans in the monastery and dreams of becoming a wrestler. He teams up with the bum Esqueleto and wears a mask to secretly fight in the arena for amateurs with the alias Nacho. They are losers but they receive money for the fight that Ignacio uses to buy better food for the orphans. When the gorgeous Sister Encarnación comes to live in the monastery, Ignacio has feelings for her. When the monks discover his secret, Ignacio is expelled from the monastery. Now he needs to win against the number one wrestler Ramses to become a professional fighter.—Claudio Carvalho, Rio de Janeiro, Brazil
Nacho (Jack Black) is a young man who was raised in a orphanage in Mexico and now works there as a cook. Fueled by his passion for lucha libre wrestling, he dons a mask and cape and picks up a partner to compete in a local Lucha Libre tournament to try for the 200-peso prize so he can buy better food for the kids and achieve respect. When a new nun, Sister Encarnación (Ana de la Reguera), arrives at the monastery, he tries to win her adoration as well, all while attempting to prove that being a Luchador isn't a sin and win the grand prize at a battle-royale tournament so he can buy a bus for the kids.—deac0n fr0st
Ignacio is a monk who aspires to be a professional lucha libre wrestler, which is considered a sin at the orphanage where he works. He wrestles in hiding under the name Nacho for the children to help pay for their needs. The movie is what happens when he does this.—the Angry Snails
Ignacio (Jack Black) is the son of a Scandinavian Lutheran missionary and a Mexican deacon. They tried to convert each other but got married instead, then died while Ignacio was young. Now Ignacio is a cook for the monastery. However, he dreams of becoming a Luchador (Lucha Libre performer); but wrestling is forbidden by the monastery. Ignacio cares deeply for the orphans, but his food is terrible due to a lack of funds with which to obtain quality ingredients.
One night, he is robbed of the orphans' tortilla chips in an alley and decides to make money to buy better food. He also reveals a desire to be respected by the other friars, to overcome a sanctimonious friar who mistreats him, and consummate his feelings for the newly arrived tutor, Sister Encarnacion. Ignacio decides to disregard the monastery's rules and becomes a Luchador in order to make money. He pairs up with the tortilla chip thief, Steven, and they pair as tag partners and join the local competition, with Ignacio changing his name to "Nacho" to keep his identity secret.
Steven adopts the name "Esqueleto" (Skeleton); Nacho and Esqueleto are defeated in their first match, but are nevertheless paid, as every wrestler is entitled to a portion of the total revenue, and they continue to wrestle every week, with Ignacio using his pay to buy and prepare better food for the orphans. Ignacio is, however, discovered by an orphan named "Chancho" (Pig), who promises to keep it a secret and admires him for it.
However, after losing many fights, Ignacio starts to look for help. Steven brings him to a gypsy-like man known as "Emperor" who tells Ignacio to climb to an eagle's nest, crack open the egg, and swallow the yolk, claiming that he will gain the powers of an eagle. Ignacio completes the task, but still loses the following night's wrestling bout. He decides to seek advice from Ramses, a champion Luchador. However, when he sneaks into a party and gets thrown out, and later when Ramses shoves him after meeting him in the street, he realizes Ramses is not to be admired.
Ignacio's secret is revealed when his robe catches fire during a prayer, exposing his wrestling costume. He admits that he is Nacho, intends to fight at the "Battle-Jam", a battle Royale between eight Luchadores, for the right to take on Ramses, and for a cash prize, which he will use to make life better for the orphans. Thereafter both Esqueleto and Nacho compete with several other popular wrestlers in order to earn the right to challenge Ramses.
The wrestler Silencio ("silence") wins; Nacho, due to the actions of an already beaten wrestler, comes in second place. Feeling shunned at the monastery, Ignacio leaves to live in the nearby wilderness. In the morning, Steven comes to tell him that Silencio's bunions are swollen and therefore cannot fight Ramses; he will, therefore, have to fight instead. It is revealed that Silencio's injury was caused because Steven had driven over his foot with a tricycle. Ignacio is distrustful of Steven, as he had previously stated that he hated orphans. Steven convinces him that he no longer does. Ignacio agrees to team up again. That night, Ignacio sends a message via Steven to Encarnacion, explaining his plan and confessing his love to her (as a sister).
In the match, Nacho does well despite initial difficulty. With the crowd supporting Ignacio, Ramses resorts to cheating. Nacho then is nearly defeated - indeed, unmasked - by Ramses. (Although the unmasking is a very significant event in a Luchador's career, suggesting the player's defeat and dishonor, the match continues with minimal acknowledgment of the act). Encarnacion then enters with the orphans. Elated and inspired, Nacho throws Ramses off, knocks him out of the ring, and jumps onto him with a flair recalling his earlier brush with eagle eggs and their supposed power. Ramses is defeated and Ignacio becomes champion.
He uses his prize money to buy a bus for field trips for the children. The film closes with Ignacio, Steven, and Sister Encarnacion take the children to see an ancient city, Monte Alban, built by the Zapotec civilization. Ignacio, by now, has earned Encarnacion's favor, as demonstrated by her signs of encouragement and his somewhat awkward acknowledgment thereof.