Medusa Center | [s3e4] Welcome To The

In this episode, the investigation into Sara’s fate takes a chilling turn as Álex Guzmán faces immediate physical danger while uncovering the truth about his sister's "death".

: Through critical flashbacks, the audience learns how Sara became the primary focus of Reinaldo’s "Medusa Project". It is established that Reinaldo was obsessed with experimenting on her because of her schizophrenia, believing he could "cure" it and other behaviors he deemed deviant. [S3E4] Welcome to the Medusa Center

Critics noted that this season, and this episode in particular, took the show in an "insane" and "preposterous" direction compared to the first two seasons, leaning heavily into conspiracy theories and mad-scientist tropes. Despite the narrative shift, it remains a fan-favorite for its fast-paced reveals and the introduction of veteran actor Jean Reno. In this episode, the investigation into Sara’s fate