The children in the movie talk several times about seeing girls naked. A boy sings a song about masturbation. But there is no nudity.

A man is cut (offscreen) and we see his face bleeding. Two boys fight in a laundry room briefly. A boy attempts to strangle a man after the man repeatedly slaps him on the face.

Infrequent strong profanity. Surprising for a children's film

The S-word is used twice. The F-word is also used twice. The D-word is used at least once.

A couple of mischievous pupils sing a song below the headmaster's window, which makes reference to his c*ck (in the English sub-titles).

The spanish version of the movie includes more language, even though it's rated as it is for every age.

Some of the older children smoke in this movie.

A boy is slapped in the face several times by the headmaster for allegedly stealing.

Several possibly frightening and disturbing scenes.

Reference is made to a former pupil committing suicide.