Who Plays Valak In The Nun?

The demonic nun Valak in 'The Nun' is brought to chilling life by Bonnie Aarons, and honestly, she absolutely nails that role. There's something about her gaunt features and piercing stare that makes Valak feel genuinely otherworldly—like she stepped right out of a nightmare. Aarons doesn't rely on jump scares alone; her performance is all about eerie stillness and those subtle, unnatural movements that make your skin crawl. I remember watching the film and being struck by how much she conveys without saying a word. It's no surprise she reprised the role in 'The Conjuring 2' and became one of the franchise's most iconic villains.

What's wild is how much Aarons commits to the physicality of the character. The heavy prosthetics and contact lenses couldn't have been comfortable, but she leans into it completely. There's an interview where she talks about how the crew would avoid eye contact with her on set because the makeup was that unsettling. It adds to the mythos of Valak—this idea that even the people making the movie were creeped out. If you've seen her in other roles, like the homeless woman in 'Shameless,' it's a testament to her range that she can switch from heartbreakingly human to utterly demonic.

Funny enough, Valak’s design was partly inspired by a real-life encounter the director had with a creepy nun painting in a haunted house attraction. But Aarons took that inspiration and made it her own. The way she tilts her head or smiles just a little too wide sticks with you long after the credits roll. It’s one of those performances where the actor disappears into the role so thoroughly, you almost forget there’s a person behind the makeup. I’d love to see her tackle more horror roles—she’s got a gift for making the unreal feel terrifyingly present.