Horse Girl (2020) is a compelling psychological drama that delves into the fragile mind of Sarah, a socially isolated craft store employee played with remarkable vulnerability by Alison Brie. The film masterfully blurs the lines between dreams and reality as Sarah's lucid nighttime visions begin infiltrating her waking hours, creating a disorienting and increasingly unsettling experience for both protagonist and viewer.

Director Jeff Baena crafts an atmospheric narrative that gradually reveals Sarah's complex inner world, where her fondness for horses, supernatural crime shows, and crafts becomes intertwined with paranoid delusions and existential questions. The supporting cast, including Molly Shannon and John Reynolds, provides grounded counterpoints to Sarah's unraveling reality, making her journey all the more poignant.

What makes Horse Girl particularly worth watching is its sensitive yet unflinching approach to mental health themes. Rather than exploiting its protagonist's condition, the film invites viewers to experience the world through Sarah's perspective, creating empathy where other narratives might create distance. The 103-minute runtime maintains tension without overstaying its welcome, building to a conclusion that lingers long after the credits roll.

Viewers should watch this film for its nuanced performance from Alison Brie, who also co-wrote the screenplay, and for its thoughtful exploration of how reality can become subjective when the mind begins to fracture. Available to stream online, Horse Girl offers a distinctive viewing experience that challenges conventional narrative structures while telling a deeply human story.