Keen and Chaudry join fellow season three additions Levi Chrisopulos and Olive Abercrombie, who are playing siblings Leo and Bianca di Angelo.

Entertainment Weekly has confirmed that Dafne Keen and Saara Chaudry have been cast on the Disney+ series for season 3 as major characters from the books. Keen ( Deadpool & Wolverine, His Dark Materials) will recur in the franchise as powerful goddess Artemis, the twin sister to Apollo.

Alongside Dafne Keen, Saara Chaudry has been cast in season 3 of Percy Jackson, taking on the role of Zoë Nightshade, the immortal lieutenant of Artemis.