Psicópata: El Asesino del Conejo Blanco Review: Ambition Undone by an Uneven Script

Is Psicópata: El Asesino del Conejo Blanco good?

No — it settles at a rough 41% Celluloid Score, with critics split between crediting its ambition and dismissing its execution. The film wants to be a serious meditation on how violence gets manufactured in childhood, tracing its killer’s pathology back to trauma and social failure rather than treating him as a simple monster. That’s a genuinely interesting angle for a Mexican genre thriller to take. The problem, according to most reviews, is a screenplay that can’t organize its ideas into coherent suspense, paired with a killer performance so tonally out of step with the rest of the cast that it undercuts scenes meant to be unsettling.

What is Psicópata: El Asesino del Conejo Blanco about?

A criminal psychologist with dissociative identity disorder and a dying veteran detective team up to catch a serial killer who leaves white rabbit origami at every crime scene. Nora Sierra brings her own fractured sense of identity to the hunt for a murderer who treats his killings as an intellectual game, daring investigators to decode his logic. Her partnership with Eder Ballesteros, a detective racing against a terminal diagnosis, gives the film its central emotional hook, even as the plot mechanics around them grow increasingly strained.

Should you watch Psicópata: El Asesino del Conejo Blanco?

Only if you’re a completist for Mexican genre thrillers and can tolerate an uneven ride. There’s a good performance from Adriana Llabrés buried in here, and the film’s interest in the psychological origins of violence is more thoughtful than most serial-killer procedurals bother to be. But critics have been blunt about the film’s shortcomings — one review dismissed the script outright as derivative, and several flagged the killer’s exaggerated performance as actively working against the tension the film is trying to build. This is a rental for curiosity, not a must-see.

How does it compare to other serial-killer thrillers?

It aims for the psychologically-grounded territory of prestige serial-killer dramas but lands closer to a rougher genre exercise. The origami-clue gimmick and the dual-detective structure recall plenty of English-language predecessors, and critics have noted the film doesn’t do enough to distinguish itself from that template. Where it does try something different — centering a protagonist whose own mental health mirrors the killer’s fractured identity — the ambition shows, but the follow-through doesn’t fully arrive.