
A Titan’s Burden: Holt McCallany Steps In (Image Credits: Cdn01.justjared.com)
Disney+ has expanded the ensemble for the third season of Percy Jackson and the Olympians with three prominent actors stepping into pivotal roles.
A Titan’s Burden: Holt McCallany Steps In
The announcement of Holt McCallany’s casting as the Titan Atlas marks a significant moment for fans awaiting deeper dives into Greek mythology. Known for his intense portrayals in projects like Mindhunter and the MonsterVerse’s Godzilla films, McCallany brings a commanding presence to the role of the burdened deity. Atlas, infamous for holding up the sky as punishment from Zeus, emerges as a central antagonist in the season’s adaptation of The Titan’s Curse.
Production on the season began in August 2025 and continues through early 2026, allowing these new additions to integrate seamlessly with returning stars Walker Scobell, Leah Jeffries, and Aryan Simhadri. McCallany’s selection underscores the series’ commitment to casting actors who can embody the weight of mythological figures. His character will likely challenge the young demigods in ways that test their resolve and alliances.
Villainous Intrigue with David Costabile
David Costabile joins the fray as Dr. Thorn, a menacing manticore disguised as a vice principal, adding layers of suspense to the narrative. Costabile, recognized from Succession and The Boys, excels in roles that blend authority with underlying menace, making him a fitting choice for this deceptive foe. The character’s introduction promises tense encounters at a military academy where Percy and his friends uncover hidden threats.
This role highlights the show’s blend of schoolyard drama and epic battles. Costabile’s performance could elevate the scenes involving pursuit and betrayal, drawing viewers deeper into the quest to rescue Artemis and Annabeth. As filming progresses, his addition signals heightened stakes for the protagonists.
Family Ties: Jesse L. Martin as Frederick Chase
Jesse L. Martin takes on the part of Frederick Chase, Annabeth’s mortal father, bringing emotional depth to her backstory. Martin, celebrated for his work in Law & Order and The Flash, infuses the character with warmth and concern, reflecting a father’s quiet strength amid his daughter’s divine adventures. His presence will explore themes of family separation and reconciliation central to Annabeth’s arc.
In the books, Frederick’s scholarly life contrasts sharply with the chaos of demigod existence, offering poignant moments of normalcy. Martin’s casting ensures these interactions resonate authentically. Viewers can anticipate heartfelt dialogues that reveal more about Annabeth’s motivations and vulnerabilities.
Behind the Scenes: Building the Season’s Ensemble
These castings come as Season 2 streams on Disney+, maintaining momentum for the series renewed in March 2025. The production team, led by Rick Riordan’s guidance, focuses on faithful adaptations while introducing fresh talent. Upcoming characters like Zoë Nightshade and Nico di Angelo will further enrich the world, but these initial announcements set a strong tone.
To give a sense of the expanding roster, here are the key new roles announced:
- Holt McCallany as Atlas: The sky-bearing Titan plotting against the gods.
- David Costabile as Dr. Thorn: A shape-shifting monster in human guise.
- Jesse L. Martin as Frederick Chase: Annabeth’s dedicated mortal parent.
Such additions not only bolster the villainous and familial elements but also attract established performers to the franchise.
Key Takeaways
- Season 3 adapts The Titan’s Curse, featuring high-stakes quests and new mythological foes.
- Holt McCallany’s Atlas role promises epic confrontations rooted in ancient lore.
- The castings enhance emotional and antagonistic dynamics for core characters like Annabeth and Percy.
As Percy Jackson and the Olympians continues to captivate audiences with its blend of adventure and heart, these cast additions heighten anticipation for Season 3’s premiere. The series remains a beacon for young viewers navigating identity and heroism. What role are you most excited to see unfold? Share your thoughts in the comments below.


