1 of 4 | Holt McCallany is set to play Atlas in “Percy Jackson and the Olympians” Season 3. File Photo by John Angelillo/UPI | License Photo
The Waterfront and Mindhunter actor Holt McCallany has signed on to play Atlas in Season 3 of Percy Jackson and the Olympians on Disney+
Also joining the cast for next season are Law & Order and The Irrational actor Jesse L. Martin, while David Costabile from Breaking Bad and The Wire will play Dr. Thorne.
Season 2 of the family fantasy series is now airing on Wednesdays.
Walker Scobell plays the titular teen demi-god, while Leah Sava Jeffries and Aryan Simhadri return as Annabeth and Grover, Percy’s best friends.
A little gift from the casting gods for Season 3 of #PercyJackson and the Olympians.
Holt McCallany is Atlas David Costabile is Dr. Thorn Jesse L. Martin is Frederick Chase pic.twitter.com/ptV8p7aE1i— Percy Jackson (@PercySeries) December 22, 2025
The show is based on the best-selling young-adult novels by Rick Riordan.
