寄宿學校疑云第三季是由未知執導，Luis Merlo 瑪塔·托爾內 榮·岡薩雷斯 安娜·德·阿瑪斯 馬丁尼奧·里瓦斯 主演的一部歐美劇。主要講述了：Repeat visits from an owl convince Paula in the gnome's reincarnation, Iván can't beRepeat visits from an owl convince Paula in the gnome's reincarnation, Iván can't believe he killed a man, Fermin fights for his life while losing the paintings, the gang discovers a second door, and Saúl preps a new operative.