The Definitive List: 30+ Actors Who Bring The Magic To The Percy Jackson And The Olympians Cast (Season 1, 2, & 3 Updates)

The Disney+ adaptation of *Percy Jackson and the Olympians* has captivated a new generation of demigods and fans, and as of December 10, 2025, the casting announcements for the upcoming seasons are some of the hottest topics in the streaming world. This article provides the definitive, most up-to-date guide to the entire cast, from the heroic trio to the powerful Olympian gods, including crucial updates for the highly anticipated Season 2 and even early details for Season 3. The show’s commitment to authenticity, guided by author Rick Riordan, has led to a stellar ensemble that truly embodies the spirit of Camp Half-Blood and Mount Olympus. The success of the first season, adapting *The Lightning Thief*, has firmly cemented the main cast as global stars, and the series is now moving full steam ahead into the next chapter, *The Sea of Monsters*. Dive into the full list of actors who are bringing these beloved characters to life, including the necessary recasting of a major god and exciting new additions who will shape Percy Jackson's journey.

The Core Trio and Their Comprehensive Biographies

The heart of the *Percy Jackson* series lies with the three young demigods and satyr who embark on the quest of a lifetime. The chemistry between these three actors has been a cornerstone of the show's critical and fan success, and they are all confirmed to reprise their roles for the adaptation of *The Sea of Monsters*.

• Walker Scobell (Percy Jackson):
  • Role: Percy Jackson, the titular demigod and son of Poseidon.
  • Born: Virginia Beach, Virginia, USA.
  • Career Highlights: Scobell rose to prominence playing the younger version of Ryan Reynolds' character in the Netflix film *The Adam Project* (2022). He also starred in the film *Secret Headquarters* (2022).
  • Fun Fact: He is a massive fan of the *Percy Jackson* book series, which helped him embody the "seaweed brain" character with authenticity.
• Leah Sava Jeffries (Annabeth Chase):
  • Role: Annabeth Chase, the brilliant daughter of Athena and a key member of the trio.
  • Born: Detroit, Michigan, USA.
  • Career Highlights: Jeffries began her career early, appearing in local commercials and later gaining recognition for her roles in the TV series *Empire* and the film *Beast* (2022) opposite Idris Elba.
  • Awards: She won the Outstanding Performance by a Youth (Series, Special, Television Movie, or Limited Series) for her role in *Percy Jackson & the Olympians*.
• Aryan Simhadri (Grover Underwood):
  • Role: Grover Underwood, a satyr and Percy's best friend and protector.
  • Born: United States (Indian-American heritage).
  • Career Highlights: Simhadri is known for his roles in the Disney Channel movie *Spin* (2021) and the film *Cheaper by the Dozen* (2022).
  • Current Status: He is a rising Indian-American actor who perfectly captures Grover's anxious, yet loyal, nature.

The Olympian Gods and Season 2 Recasting Updates

The casting of the powerful Greek gods was a major talking point for Season 1, featuring a host of established and respected actors. As the story progresses, the pantheon continues to grow, necessitating new additions and, sadly, a difficult recasting.

Key Olympian and Immortal Cast Members (Season 1)

The first season, *The Lightning Thief*, introduced several pivotal gods and immortals who challenged and guided the young demigods:

• Toby Stephens as Poseidon: The God of the Sea and Percy's father.
• Lance Reddick as Zeus: The King of the Gods and ruler of Mount Olympus. Reddick tragically passed away in March 2023, making his Season 1 appearance one of his final television roles. The Season 1 finale included a heartfelt tribute to the late actor.
• Adam Copeland as Ares: The God of War, a formidable antagonist for the trio.
• Lin-Manuel Miranda as Hermes: The Messenger of the Gods.
• Jay Duplass as Hades: God of the Underworld.
• Timothy Omundson as Hephaestus: God of the Forge.
• Jessica Parker Kennedy as Medusa: A powerful mythological monster.

Major New Gods and Recastings for Season 2: *The Sea of Monsters*

The second season will see the return of many of the Season 1 gods, but the most significant update is the necessary recasting of the King of the Gods, Zeus, and the introduction of Annabeth’s mother, Athena.

• Courtney B. Vance as Zeus: Vance has been confirmed to take over the role of Zeus from the late Lance Reddick for Season 2. Vance is an acclaimed actor known for his roles in *The People v. O. J. Simpson: American Crime Story* and *Lovecraft Country*.
• Andra Day as Athena: The Oscar-nominated singer and actress joins the cast as Annabeth’s mother, the Goddess of Wisdom and War.
• The Gray Sisters: A trio of fate-telling immortals, the Gray Sisters will be played by a star-studded comedic ensemble: Sandra Bernhard, Kristen Schaal, and Margaret Cho.

Supporting Cast: Camp Half-Blood and Mortal Allies

The world of *Percy Jackson* is filled with loyal friends, family, and mentors who ground the fantastical story. These actors provide the emotional weight and guidance necessary for the demigods' journey.

• Virginia Kull as Sally Jackson: Percy's fiercely protective and loving mortal mother.
• Glynn Turman as Mr. Brunner / Chiron: The wise and centaur activities director of Camp Half-Blood.
• Jason Mantzoukas as Mr. D / Dionysus: The sarcastic and perpetually bored Camp Half-Blood director, who is secretly an Olympian god.
• Charlie Bushnell as Luke Castellan: A charismatic senior demigod counselor at Camp Half-Blood and son of Hermes. His role becomes increasingly crucial throughout the series.
• Dior Goodjohn as Clarisse La Rue: A formidable and aggressive demigod daughter of Ares, known for her rivalry with Percy.
• Megan Mullally as Alecto / Mrs. Dodds: A Fury serving as one of Hades' minions, disguised as a math teacher.
• Suzanne Cryer as Echidna: The Mother of Monsters.

The commitment to casting actors who embody the spirit and diverse nature of the characters has been a hallmark of the Disney+ series, earning high praise from fans and critics alike. The ensemble, from the main trio to the guest-starring Olympians, has successfully established a new, beloved iteration of the *Percy Jackson* universe, ensuring topical authority and a strong foundation for future seasons.

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Looking Ahead: Early Season 3 Casting

While Season 2 is currently in production, the future of the series is already being planned. Early reports have confirmed two exciting additions for the potential third season, which would adapt *The Titan's Curse*:

• Dafne Keen: The star of *His Dark Materials* and *Logan* is slated to join the cast in a key role.
• Saara Chaudry: Known for her work in *The Breadwinner*, Chaudry is another young talent confirmed for the upcoming season.

These early announcements highlight the show's long-term vision and its ability to continually attract high-caliber talent to the world of demigods and Greek mythology.