Disney+ has expanded the cast of its fantasy adventure series “Percy Jackson and the Olympians,” confirming that Dafne Keen (Deadpool & Wolverine, His Dark Materials) will portray Artemis, the Greek goddess of the moon and the hunt, in the show’s third season. Saara Chaudry (The Mysterious Benedict Society, The Breadwinner) joins alongside her as Zoë Nightshade, Artemis’ immortal lieutenant. Season 3 is currently in production in Vancouver and adapts “The Titan’s Curse,” the third novel in Rick Riordan’s best-selling franchise. Returning lead Walker Scobell reprises the title role, with Leah Sava Jeffries, Aryan Simhadri and other series regulars also back, while newcomers Levi Chrisopulos and Olive Abercrombie play siblings Leo and Bianca di Angelo. The new season follows the planned debut of Season 2, which Disney+ has scheduled for 10 December 2025. Riordan and Jonathan E. Steinberg continue as executive producers, alongside Dan Shotz and an expanded producing team.