Tamara Smart has been cast as Thalia in the Disney+ series. Smart will appear in the recurring guest star role alongside series regulars Walker Scobell, Leah Sava Jeffries, Aryan Simhadri, Charlie Bushnell, Dior Goodjohn, and Daniel Diemer. Variety recently exclusively reported that Timothy Simons will appear in Season 2 as Tantalus.

Riordan and Jonathan E. Steinberg created Percy Jackson and the Olympians. They’re executive producing season two with Dan Shotz, Rebecca Riordan, Craig Silverstein, Albert Kim, Bert Salke, The Gotham Group’s Ellen Goldsmith-Vein, Jeremy Bell and D.J. Goldberg, James Bobin, Jim Rowe, Jason Ensler and Sarah Watson.

Tamara Smart, known for her role in Resident Evil, will join the cast for the second season of "Percy Jackson and the Olympians" as Thalia Grace.

Percy Jackson and the Olympians has cast yet another highly anticipated character for Season 2. Tamara Smart will play Thalia Grace, daughter of Zeus, in the upcoming installment of the Disney+ series. She will be a recurring guest star in Season 2.

Grab your battle gear, demi-gods! It's time to head back to Camp Half-Blood and catch up with the Percy Jackson cast ahead of season two in 2025. The first season of Percy Jackson and the Olympians aired from 2023 to 2024 and followed Percy Jackson as he discovered he was the son of Poseidon.

Disney+ has announced that Resident Evil star Tamara Smart will join the second season of Percy Jackson and the Olympians as the beloved character Thalia Grace. The character of Thalia Grace is depicted as the daughter of the sky god Zeus (played by the late Lance Reddick in Season 1).