"El Internado" is a Spanish television series that aired from 2007 to 2010. Set in a remote boarding school called Laguna Negra, the show follows a group of students who uncover dark secrets about their school and its staff. The series combines elements of mystery, drama, and suspense, engaging viewers with its intricate plot and character development. The main characters include María, Iván, and Alfredo, who navigate the challenges of adolescence while dealing with supernatural occurrences and hidden agendas. As they delve deeper into the mysteries surrounding Laguna Negra, they form strong friendships and confront personal struggles, making the series both thrilling and relatable.