
"A prison system that does not regenerate, it degenerates."
In Mexico City's infamous Lecumberri prison, three drug-addicted convicts celebrate getting drugs from one of their the mothers. They are found out and locked up in the "apando," the dreaded punishment cell. Protests over the treatment of those held in the cell lead to a bloody confrontation.
Polonio

Albino

El Carajo

Meche

La Chata

Madre del Carajo
Teniente
Celadora

Oficial

Celador
Policía
Unknown Role
Preso de la fajina
Preso del suéter amarillo

Unknown Role
Policeman (uncredited)
