Summary
Percy Jackson and the Olympiansseason 2 has officially cast its Tyson. During the show’sSan Diego Comic-Conpanel, Screen Rant learned from book series author Rick Riordan himself that Daniel Diemer will play the cyclops Tyson in the show’s highly anticipated sophomore outing. One of 2023’s biggest Disney+ releases,the eight-episodePercy Jacksonshow chronicled the events of Riordan’s first novelin the series,The Lightning Thief. As in the source material, the story centers on the titular demigod (Walker Scobell), who discovers that the Greek god Poseidon is, in fact, his long-absent father.
After Zeus' thunderbolt is stolen, tensions run high andPercy finds himself at the center of the conspiracy. As he tries to navigate life at Camp Half-Blood, the training ground for demigods, he realizes that he can’t avoid his destiny any longer. Alongside his soon-to-be-friends Grover (Aryan Simhadri), a satyr, and Annabeth (Leah Sava Jeffries), a daughter of Athena, Percy goes on a cross-country journey to find Zeus' missing bolt.Percy Jacksonseason 1’s endingreveals that the theft was all a ploy to stir up a war between Olympus' most powerful gods.

Who Is Tyson? Percy Jackson’s Cyclops Half-Brother Explained
Tyson Plays A Key Role In Sea Of Monsters
The son of Poseidon (Toby Stephens) and an unnamed nymph, Tyson is Percy Jackson’s half-brother — and a cyclops. Without a home for most of his life, Tyson lived on the streets of New York City, evading monsters like the Sphinx. By a twist of fate, Tyson is discovered by the heads of Meriwether College Prep, who make him part of their misguided program to introduce students to unhoused youth. Thankfully, Tyson meets his half-brother, Percy, at school and the two become friends.Percy stands up to Tyson’s bullies— until the bullies are revealed to be giants.
Once at Camp Half Blood, Tyson is “claimed” by Poseidon, cementing him and Percy as half-siblings.

After a dodgeball game with the giants turns destructive, Tyson and Percy are rescued by Annabeth, who brings them to Camp Half Blood. Once there, Tyson is “claimed” by Poseidon, cementing him and Percy as half-siblings. All of this unfolds in the secondPercy Jacksonbook,Sea of Monsters, and Tyson ends up accompanying Percy and Annabeth to the titular waters. Tyson’s presence becomes something of a blessing in disguise when the demigods' quest lands them on the cyclops Polyphemus' island. With his friendship with Percy cemented in book two,Tyson appears in the otherPercy Jacksonnovels.
Casting Athena & 10 Other New Characters For Percy Jackson & The Olympians Season 2
Disney will need to cast fan-favorite characters including Athena, Blackjack, Tyson, and Thalia Grace for Percy Jackson and the Olympians season 2.
Daniel Diemer Will Play Tyson In Percy Jackson Season 2
The Actor Is Best Known For Roles The Half Of It & Under The Bridge
At SDCC, the team behindPercy Jacksonannounced that Daniel Diemer will play Tysonin the show’s second installment. Although Diemer had one-off roles in series likeThe Man in the High Castle, his breakout role came in 2019 withThe Half of It. Since then, the actor has appeared in hit TV series like Netflix’sThe Midnight Cluband Hulu’sUnder the Bridge. By video message, Riordan told SDCC attendees that Diemer “bring[s] a whole new dimension to Tyson” through his talent and enthusiasm. Plus,Diemer being 6’4” definitely lends itself to Tyson’s character.
10 Most Exciting Things To Expect From Percy Jackson Season 2
Percy Jackson season 2 promises to include exciting new characters and storylines, including Percy rescuing Blackjack and Annabeth meeting Circe.
What To Expect From Tyson In Disney’s Percy Jackson TV Show
Percy Jackson Season 2 Will Adapt Sea Of Monsters
AsPercy Jackson’s cast of characterscontinues to grow, the series will tackle the remaining novels in Riordan’s acclaimed series. That said,Percy Jacksonseason 2’s plotwill be lifted from Riordan’s second Percy Jackson-led adventure,Sea of Monsters. Without delving into spoiler territory,the story follows Percy, Annabeth, and Tyson as they brave the cyclops Polyphemus' island to rescue Groverand save Camp with the help of the Golden Fleece — an item capable of curing Thalia’s poisoned tree. Given Diemer’s exciting casting announcement, viewers can expect Tyson to have a big role inPercy Jacksonseason 2.
Percy Jackson & the Olympians
Percy Jackson and the Olympians follows the journey of Percy Jackson as he embarks on a perilous quest to return Zeus’s master bolt. Joined by friends Annabeth and Grover, Percy confronts mythical challenges, seeking to avert a divine war and discover his place in the world.

