Honestly, most people think Billie Eilish is just about the baggy clothes and the haunting vocals that defined a generation. But if you've been paying attention lately, you’ll notice she’s quietly carving out a pretty strange, fascinating path in Hollywood. She isn’t just doing the "pop star makes a cameo" thing where she plays herself and winks at the camera. She’s actually trying to act. Like, really act.
It started small. A voice role here, a documentary there. Then, suddenly, she’s playing a terrifying cult leader on a hit streaming show. And now? She’s co-directing a 3D movie with James Cameron. Yeah, that James Cameron.
Whether you’re a die-hard fan or just curious why your favorite singer is suddenly all over your Netflix and Disney+ suggestions, the list of billie eilish movies and tv shows is getting surprisingly long. It’s not just music videos anymore.
That Bone-Chilling Acting Debut in Swarm
If you haven’t seen Swarm on Prime Video, you’re missing out on arguably the most unsettling performance of 2023. Billie plays Eva. She’s this soft-spoken, hypnotic leader of an all-female "empowerment" group.
Except it’s not empowerment. It’s a cult.
She basically plays a fictionalized version of those NXIVM-style leaders. You know the ones—the calm voices that hide something truly dark. She’s terrifying because she’s so still. There’s this scene where she does a "counseling" session with the main character, Dre (Dominique Fishback), and the way she uses ASMR-style whispers to break her down is genuinely skin-crawling.
It wasn't a fluke. Donald Glover, who co-created the show, specifically wanted her for the role. He saw something in her "deadpan" energy that translated perfectly to horror. And she delivered. She didn't look like a pop star playing dress-up; she looked like someone who could actually ruin your life with a smile.
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The World’s a Little Blurry: The Raw Truth
Before the scripted roles, we got The World’s a Little Blurry in 2021. Apple TV+ paid a massive amount for this—reports say around $25 million—and for good reason.
It’s long. Like, nearly two and a half hours long. But it’s not a polished PR piece. You see everything.
- The physical pain of her Tourette syndrome.
- The "Q" relationship saga that fans obsessed over.
- The literal moments she and Finneas wrote "Bad Guy" in a bedroom.
There’s a specific scene where she’s getting her driver's license, and her dad, Patrick O’Connell, gives this heartbreakingly relatable speech about her growing up. It reminds you that despite the Grammys and the millions of dollars, she was just a teenager living in a cluttered house in Highland Park.
The 2026 James Cameron Collaboration
This is the big one. We’re currently in 2026, and the buzz is all about Hit Me Hard and Soft: The Tour (Live in 3D).
This isn't just a concert film you watch on your phone. It’s a theatrical event. Paramount Pictures is putting this in theaters in March 2026. What makes it weirdly cool is that Billie co-directed it alongside James Cameron. You’ve got the Avatar guy bringing his insane 3D technology to a pop concert.
The goal wasn't just to film a show. They used advanced depth-focused cinematography to make you feel like you’re actually on the shifting stage platforms with her. If you’ve seen her live, you know her sets are atmospheric and heavy. This movie is designed to capture that "exhaustion and tension" she feels while touring the world.
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The Disney+ Animation and Voice Work
Billie has a weirdly strong relationship with Disney. Maybe it’s the childhood nostalgia?
First, there was Happier Than Ever: A Love Letter to Los Angeles. It’s a concert film, sure, but it’s half-animated. She travels through a dreamlike version of L.A. as a hand-drawn character. It was directed by Robert Rodriguez (the Spy Kids and Sin City guy), which is a wild choice that actually worked.
Then there’s When Billie Met Lisa. It’s a Simpsons short where she and Finneas discover Lisa Simpson playing her saxophone under an overpass. It’s short, sweet, and mostly just proof that she’s reached that level of fame where you aren't "made" until you've been yellow-fied.
Beyond that, she’s done a few random voice-overs. Did you know she did "ADR voice" work (background voices) for X-Men: Apocalypse and Diary of a Wimpy Kid when she was younger? Her parents were actors, so she was in the industry way before "Ocean Eyes" blew up.
Every Appearance Counts: SNL and Beyond
You can't talk about billie eilish movies and tv shows without mentioning Saturday Night Live. She’s hosted, she’s been the musical guest multiple times, and she actually has great comedic timing.
Her October 2024 appearance with Michael Keaton was a highlight. She did "Birds of a Feather" inside a literal glass box with Finneas. But she also showed up in the sketches, like the "TikTok" parody. Most singers are stiff when they try to do sketch comedy, but she leans into the "weird girl" persona so naturally that it works.
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Where to Watch Her Right Now
If you want to catch up on her filmography, here is the quick breakdown of where everything is living right now:
- Prime Video: Swarm (Season 1, Episode 4). This is the "Must Watch" for her acting.
- Apple TV+: The World’s a Little Blurry. The definitive documentary.
- Disney+: Happier Than Ever: A Love Letter to Los Angeles and When Billie Met Lisa.
- Movie Theaters: Hit Me Hard and Soft: The Tour (Live in 3D) – releasing March 20, 2026.
What This Means for Her Career
Is she going to quit music and move to acting? Probably not. But she’s clearly bored with just being a singer.
She’s following the Lady Gaga or Harry Styles path, but with a darker, more "indie" edge. She isn't looking for the big Marvel lead; she’s looking for the weird, character-driven roles in shows like Swarm.
If you want to follow her cinematic journey, start by watching her episode of Swarm. It’ll change how you see her. After that, keep an eye out for the James Cameron 3D film this March—it’s likely going to change how concert movies are made forever.
Check your local theater listings for the 3D film pre-sales, as they are expected to sell out fast given the limited IMAX run.