You remember that feeling in 2012, right? Walking out of a dark theater, staring at a black screen that told you to visit a website for the ending. People were furious. Some were literally booing the screen. The Devil Inside is legendary in the horror world, but not necessarily for being a masterpiece. It’s famous for having one of the most polarizing "cliffhangers" in cinema history and for making a boatload of money—over $100 million on a tiny $1 million budget.
But honestly, while everyone was busy yelling about the ending, we kinda forgot to check in on the people who actually made the movie. The the devil inside movie cast was a group of mostly unknown actors who suddenly found themselves at the center of a massive cultural moment. They didn't have big-name recognition back then, which was the whole point of the "found footage" vibe. Paramount wanted you to think you were watching real people, not Hollywood stars.
💡 You might also like: Ver Elevation en español PelisPlus: Lo que necesitas saber sobre el thriller del año
The weird thing is, some of these actors went on to some pretty massive things, while others had a much harder road.
The Breakout: Fernanda Andrade (Isabella Rossi)
Fernanda Andrade had a tough job. She had to play Isabella, the girl traveling to Italy to figure out if her mother was a triple murderer or just possessed by a demon. If you’ve seen the movie, you know she spends about 80% of it looking terrified or holding a shaky camera.
She was born in Brazil and moved to the U.S. when she was 11. Before the movie, she was doing the usual rounds—guest spots on CSI: NY and Law & Order: Los Angeles. But The Devil Inside was her big break. Even though critics trashed the movie (it has a brutal 6% on Rotten Tomatoes), casting directors noticed her.
Fast forward to more recent years, and she’s actually part of the Marvel Cinematic Universe. She played Wendy Spector—Marc Spector’s mom—in the Moon Knight series on Disney+. It’s a pretty dark role, honestly, dealing with some heavy trauma, which maybe her time in a horror movie prepared her for? She’s also been in Narcos: Mexico and had a lead role in the sci-fi show Next. She’s arguably the biggest success story from the cast.
The Westworld Connection: Simon Quarterman (Father Ben)
Then there’s Simon Quarterman. He played Father Ben Rawlings, one of the renegade priests who decides to help Isabella without the Vatican’s permission. He brought a lot of intensity to the role, which he definitely needed because the script was... well, a bit thin in places.
If he looks familiar to you now, it’s probably because of Westworld.
Simon played Lee Sizemore, the high-strung, slightly arrogant Narrative Director of the park. It was a massive role that spanned multiple seasons. It’s a huge jump from a $1 million horror flick to one of HBO’s most expensive flagship shows. He also popped up in another horror movie called Wer, which was also directed by William Brent Bell (the guy who did The Devil Inside). Clearly, they liked working together.
💡 You might also like: Why the 30 Days of Night Novels Are Still the Most Brutal Vampire Stories Ever Written
A Heartbreaking Loss: Evan Helmuth (Father David)
This is the part of the story that most people don't know, and it's honestly really sad. Evan Helmuth, who played the other priest, Father David Keane, passed away in 2017.
He was only 40 years old.
He died from complications after a stroke. Before he passed, he was a real "that guy" actor—one of those faces you see in everything but can't quite place. He was in the Steve Jobs biopic Jobs with Ashton Kutcher and played Jimmy Fallon’s buddy in Fever Pitch. By all accounts from his co-stars and friends, he was one of the kindest guys in the industry. His death was a huge shock to the community of character actors in LA.
The Secret MVP: Suzan Crowley (Maria Rossi)
We have to talk about Maria. Suzan Crowley played the mother, Maria Rossi, and she was terrifying. Most of the movie’s actual scares come from her sitting in a room, covered in cuts, talking in multiple voices.
Crowley is an interesting one. She wasn't some kid off the street; she had a long background in theater and voice work. While she hasn't become a household name like some of the others, she’s stayed consistently busy. She’s done voices for massive video games like Skyrim and Dragon Age. If you’ve spent any time in a digital fantasy world, you’ve probably heard her voice without even realizing it was the demon-possessed lady from that one movie.
The Contortionist: Pixie Le Knot
If you remember the scene where a woman’s body bends in ways that shouldn't be humanly possible, that wasn't CGI. That was Pixie Le Knot.
She’s a professional contortionist. While she wasn't a "lead" in terms of dialogue, her physical performance is what people actually remember when they think about the movie's scares. She ended up having a small role in Game of Thrones later on as one of the performers in a traveling troupe. It just goes to show how many weird, specialized talents it takes to make a horror movie feel "real."
Why the Movie Still Gets People Talking
The reason we’re still looking up the the devil inside movie cast over a decade later is because the film was a disruptor. It proved that you don’t need a huge budget or A-list stars to dominate the box office. You just need a really good trailer and a concept that scares people.
The cast did their job. They made a ridiculous premise feel grounded enough that people actually showed up. Sure, the ending felt like a slap in the face to a lot of people, but the performances—especially from Quarterman and Crowley—were much better than the movie probably deserved.
Takeaways for Horror Fans
If you're revisiting the movie or just curious about its legacy, here’s what you should keep in mind:
👉 See also: When Did Crazy Frog Come Out? The Weird History of That Annoying Blue Amphibian
- Watch for the performances, not the plot: If you ignore the "found footage" gimmicks, the acting between the two priests is actually pretty solid.
- Context matters: In 2012, "found footage" was at its absolute peak. This movie was the breaking point for a lot of audiences with that genre.
- Career paths aren't linear: Seeing an actress go from a panned horror movie to the Marvel Cinematic Universe is a reminder that one "bad" movie doesn't define a career.
If you’re looking for more from this crew, I’d highly suggest checking out Moon Knight to see how much Fernanda Andrade has grown, or re-watching the first season of Westworld to see Simon Quarterman at his best. It’s a lot more satisfying than visiting a dead website for a missing ending.
Next time you’re scrolling through a streaming service and see that grainy cover art with the woman's eyes, you'll know there's more to the story than just a frustrating cliffhanger. The people behind those characters have built some pretty impressive lives in the years since they survived (or didn't survive) Maria Rossi's basement.