10 Horror Movies That Flopped Hard In 2025

6. Death of a Unicorn

M3gan 2.0
A24

Opus wasn't A24's only horror dud this year, and their other one was considerably more surprising.

Death of a Unicorn had one hell of a wild concept, which was easily sold through its title and trailers, while the cast was led by the ultra-popular likes of Jenna Ortega and Paul Rudd. And despite its heightened premise, it was budgeted at just $15 million.

Even with so much going for it, though, the horror-comedy topped out at a paltry $16.1 million. 

This likely speaks mostly to the aggressively mixed response from critics and audiences alike, many feeling that Death of a Unicorn neither fully succeeded as a horror or as a comedy. It's also yet further proof that stars simply don't have the pulling power to open a movie on name alone anymore - save for the outliers like Tom Cruise and Leonardo DiCaprio.

Word-of-mouth here wasn't awful, but it just wasn't good enough to persuade folk to leave the house, and so within two weekends its business was done.

 
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Stay at home dad who spends as much time teaching his kids the merits of Martin Scorsese as possible (against the missus' wishes). General video game, TV and film nut. Occasional sports fan. Full time loon.