Julianne Moore leads a twisted island drama in Netflix’s ‘Sirens’
Julianne Moore leads a twisted island drama in Netflix’s ‘Sirens’
The five-episode limited series premieres Thursday, May 22 on Netflix.
I’m a sucker for shows about rich people behaving badly, and “Sirens” looks like it’s coming for the crown. It’s got a billionaire’s beach estate, sister drama, and Julianne Moore playing what might be the most hypnotic boss from hell since Miranda Priestly. But this isn’t just another glossy soap. Created by Molly Smith Metzler (“Maid”) Sirens leans into dark comedy, family dysfunction, and culty island vibes — with a little Greek mythology energy for good measure. And with a cast that includes Meghann Fahy, Milly Alcock, and Kevin Bacon? Yeah, I’m all in. Here’s everything you need to know about “Sirens.”
Everything you need to know about the ‘Sirens’ TV series:
What is the ‘Sirens’ TV series about?
At its core, “Sirens” is a dark comedy about sisterhood, power, and the kind of luxury that starts to feel a little… culty. The story kicks off when Devon (played by Meghann Fahy) decides her younger sister Simone (Milly Alcock) has gotten way too close to her ultra-rich, very mysterious boss, Michaela Kell (Julianne Moore). So she heads to Michaela’s island estate for a weekend intervention. But this isn’t some casual beach trip. The place is crawling with secrets, sycophants, and a vibe that’s somewhere between high society and high alert.
The whole show takes place over one long Labor Day weekend, which gives it this pressure-cooker energy. As the wine flows and the hydrangeas bloom, Devon starts pulling at threads — only to find she’s way more tangled in Michaela’s world than she thought. Michaela’s not just rich and charismatic. She’s strategic, seductive, and surrounded by people who treat her like a queen. Simone’s under her spell, and Devon quickly realizes she’s not just up against a bad influence but against a whole ecosystem built around keeping Michaela in power.
What makes “Sirens” sound especially intriguing is the tone. Based on what we know so far, it’s not a straight-up thriller or a typical drama — it leans dark, sharp, and a little bit twisted. Creator Molly Smith Metzler calls it “operatic” and says it’s meant to make people uncomfortable in the best way. There’s a clear Greek mythology thread running through the whole thing (the title’s not just for show), and the characters all seem to have their own secrets simmering beneath the surface. If the series delivers on that vibe, it could end up being one of the most distinct shows of the year.
When will the ‘Sirens’ TV series come out on Netflix?
“Sirens” premieres on Netflix on Thursday, May 22, 2025. The limited series will have five hour-long episodes, all dropping on the same day. Netflix released first-look images along with the premiere date announcement, and while there’s no trailer just yet, the show is already building buzz thanks to its cast, creative team, and intriguing premise. Keep an eye out for more updates as the release date gets closer.
Netflix
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Who’s been cast so far in the ‘Sirens’ TV series?
The cast of “Sirens” is stacked with familiar faces and rising stars. Julianne Moore leads the series as Michaela Kell, a mysterious philanthropist with serious social clout and some unsettling influence over everyone in her orbit. Meghann Fahy (“The White Lotus”) plays Devon, a sharp, protective older sister who sees through the illusion and isn’t afraid to stir the pot. Milly Alcock (“House of the Dragon”) plays Simone, the younger sister caught in Michaela’s world of money and manipulation. Rounding out the central power circle is Kevin Bacon as Peter Kell, Michaela’s billionaire husband, who would rather be outside with a joint than mingling with guests.
The supporting cast is just as juicy. Glenn Howerton (“It’s Always Sunny in Philadelphia”) plays Ethan, a yacht-club regular with a rapidly shrinking trust fund. Bill Camp shows up as Devon and Simone’s dad, Bruce, a Navy vet dealing with early-onset dementia. Felix Solis plays Jose, the estate’s head of security, who’s way more than just the gardener.
And then there’s the trio known as “The Fates” — Cloe (Jenn Lyon), Lisa (Erin Neufer), and Astrid (Emily Borromeo) — three identically dressed women who worship Michaela and act as her personal chorus. Add in characters like the island’s chef, the housekeeper, the yacht captain, and Devon’s problematic ex, and “Sirens” is shaping up to be one of those shows where every corner of the cast is doing something weird, specific, and hopefully fun to watch.
What is ‘Sirens’ based on?
Yes, “Sirens” is actually inspired by a play called “Elemeno Pea,” written by showrunner Molly Smith Metzler during her time at Juilliard. The series takes the core idea — a tense weekend visit between two sisters at a wealthy estate — and expands it into something bigger, darker, and more cinematic. Metzler has said this is a story she’s been wanting to revisit for years, and turning it into a five-episode limited series gave her the space to dig deeper into the characters, their relationships, and all the uncomfortable questions about class and power that sit just under the surface.
Who are the creators behind ‘Sirens’?
“Sirens” comes from Emmy-nominated writer and showrunner Molly Smith Metzler, best known for creating Netflix’s breakout limited series “Maid.” She’s the creative force behind the show — writing, showrunning, and executive producing — and this marks her first series under a new creative partnership with Netflix.
Directing duties are led by Nicole Kassell, who’s also on board as an executive producer. The series is also executive produced by Margot Robbie’s production company, LuckyChap, alongside Dani Gorin, Tom Ackerley, and Colin McKenna, making this a powerhouse team with serious indie and prestige TV cred.
Sirens
Worried about her sister’s too-close relationship with her billionaire boss, a scrappy everywoman seeks answers at a lavish seaside estate.