Legion (2017)

Legion is an FX television series set in the Marvel Comics universe, focusing on David Haller, a young man who has been diagnosed with schizophrenia and institutionalized for years. However, he soon discovers that the voices he hears and the visions he sees might not be symptoms of illness but rather manifestations of incredible, reality-bending mutant powers. Rescued by a mysterious group of mutants, David begins to understand the true nature of his abilities and that he is not alone. As he struggles to differentiate between reality and illusion, David must confront a powerful parasitic entity that has lived inside his mind for years, threatening to consume him and potentially the world. The series is known for its unique visual style, surreal storytelling, and complex exploration of mental health and identity.