Australian actor Milly Alcock stars alongside The White Lotus' Meghann Fahy in Netflix's Sirens

What a cast!
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Milly Alcock and Meghann Fanny in Sirens

Netflix’s new series Sirens will be a star-studded affair, and we’ll have our very own Australian addition to the cast with Milly Alcock playing Simone DeWitt.

Milly has been cast in a leading role as the little sister of Devon Devitt (played by The White Lotus Season 2’s Meghann Fahy). The A-list cast also includes Julianne Moore as Michaela Kell and Kevin Bacon as Peter Kell. Talk about an all-star lineup.

The mini-series is an adaptation of the play Elemeno Pea, which follows Devon, who thinks that her sister Devon has a creepy relationship with her millionaire boss, Michaela.

The series creator Molly Smith Metzler has described Sirens as a “true dark comedy” with a “Greek mythology vibe.”

Here’s everything we know about Netflix’s upcoming series Sirens.

Julianne Moore in Sirens. Image: Netflix.

When will Netflix’s Sirens be released?

The five-episode limited series will air exclusively on Netflix from May 22.

Who’s in the cast?

We already know that Milly, Julianne, Meghann, and Kevin play the lead characters in the series. They’ll be joined by Glenn Howerton as Ethan Corbin III, Felix Solis as Jose, and Bill Camp as Bruce DeWitt.

Other cast members include Josh Segarra, Trevor Salter, Britne Oldford, Lauren Weedman and Jenn Lyon.

Kevin Bacon in Sirens. Image: Netflix.

Is there a trailer for Sirens?

Not yet, but stay tuned as Netflix will drop a trailer closer to the premiere date.

What else has Milly Alcock been in?

While Milly may be the least well-known name among the other three leads in Sirens, who’ve all been nominated for Emmys, that’s not likely to stay that way for long.

Milly shot to fame when she played the young Rhaenyra Targaryen in the HBO fantasy series House of the Dragon from 2022 to 2024.

She’s also been cast to play Kara Zor-El / Supergirl in the DC Universe film Supergirl: Woman of Tomorrow, which will air in 2026. The 24-year-old treated fans to their first glimpse of her as a superhero on Instagram.

Milly will undoubtedly be one to watch, and we can’t wait to see her in Sirens.

Sirens airs on Netflix on May 22.

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Tagged: Featured, Sirens, Streaming, TV, Netflix

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Danica Baker

Danica is our deputy editor who followed her parent’s career advice of “do what you love”, which for her, involves watching a whole lot of reality TV. You'll find her bylines on Rolling Stone, W...
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