Netflix’s highly anticipated series “The Altruists” has added six recurring cast members, including Hudson Williams, marking a standout addition to the ensemble tackling the rise and fall of crypto empire FTX.
Williams, known for his work on Heated Rivalry, will portray Duncan Rheingans‑Yoo, joining the series as the story dives into the world of high-stakes finance and Gen Z ambition gone awry.
Other new recurring cast members include Jennifer Grey as Sarah Fisher Ellison, Terry Chen as CZ, Elizabeth Adams as Hannah, Hannah Galway as Lucy, and William Mapother as Dr. Lerner.
A Star-Studded Crypto Drama
“The Altruists” was first reported in May 2025, with Julia Garner and Anthony Boyle cast as leads Caroline Ellison and Sam Bankman-Fried. The series draws inspiration from investigative reporting by New York Magazine, chronicling FTX’s spectacular collapse.
Netflix describes the series as:
“The story of Sam Bankman-Fried and Caroline Ellison, two hyper-smart, ambitious young idealists who tried to remake the global financial system in the blink of an eye – before they were accused of stealing $8 billion and became Gen Z’s own Bonnie & Clyde.”
Cast and Characters
Alongside Williams, previously announced series regulars include Eugene Young, Madison Hu, Karan Soni, Matt Rife, Alex Lawther, and Naomi Okada. The recurring cast also features Maddie Hasson, Marianna Phung, Paul Reiser, and Robin Weigert.
Williams’ role as Duncan Rheingans‑Yoo places him at the center of the narrative’s financial and ethical conflicts, offering a chance to explore the moral dilemmas behind the FTX saga. Industry observers have highlighted Williams’ talent for bringing complex characters to life, making his casting an exciting addition for viewers anticipating sharp, character-driven drama.
Production and Creative Team
Netflix has ordered eight episodes of “The Altruists,” which were filmed over the summer and fall of 2025. The series is co-showrun by Graham Moore and Jacqueline Hoyt, both serving as executive producers. James Ponsoldt directed the first episode and executive produced, while Jessie Dicovitsky and Vinnie Malhotra executive produce for Higher Ground Productions. Scoop Wasserstein represents New York Magazine/Vox Media Studios, with Tonia Davis, Lauren Morelli, and Julia Garner also attached as executive producers.
Why Hudson Williams’ Casting Matters
Industry insiders are particularly interested in Williams’ involvement because Duncan Rheingans‑Yoo represents the moral compass, or potential lack thereof—amid FTX’s whirlwind of ambition and excess. With Williams’ knack for navigating nuanced roles, audiences can expect a performance that brings both charisma and tension to the screen.
“The Altruists” promises to explore the human side of one of the most infamous financial collapses of the decade, combining sharp storytelling with a cast that blends rising stars and veteran talent. Williams’ addition ensures the series has the dramatic weight to match the story’s scale, and viewers are already buzzing about which side of the crypto war he’ll fall on.
