Following Trollhunters and the second series 3Below, Wizards marks the final chapter in the trilogy that brings together the three disparate worlds of trolls, aliens and wizards. In the newest installment, wizard-in-training Douxie (Colin O'Donoghue) and the heroes of Arcadia embark on a time-bending adventure to medieval Camelot that leads to an apocalyptic battle for the control of magic that will determine the fate of these supernatural worlds that have now converged.

Wizards​ follows Douxie, a 900-year-old wizard-in-training, as he travels back in time to medieval Camelot alongside present-day friends Jim, Claire and Steve. There, Douxie encounters his past self; his mentor, Merlin; and an escalating conflict between the human and magical worlds.

The time travelers come face-to-face with King Arthur, Morgana, Sir Lancelot and others-including past versions of trolls Blinkous "Blinky" Giladrigal and AAARRRGGHH!!!-and it becomes apparent that this dangerous divide between humans and magic threatens to disrupt the future. As the famous Battle of Killahead Bridge approaches, it's up to the present-day heroes to harness their own inner powers and ensure good prevails over evil. Ultimately, though, a bigger threat may come from another ancient source of magic that follows Douxie and his friends back to the present.

"​Wizards​ is a series where you see the first episode, and you're like, 'Holy cow!' Then it just takes off, and it gets faster and faster to the very end," says executive producer ​Chad Hammes​. "I can't wait for the audience to see it."

Created and executive produced by del Toro, Wizards is also executive produced by Marc Guggenheim and Chad Hammes while ​Chad Quandt & Aaron Waltke serve as co-executive producers. DreamWorks Tales of Arcadia: Wizards sets out to conclude the stories of Trollhunters and 3Below with an epic time-traveling story that will excite old and new fans alike.

Wizards features an all-star cast, including returning fan favorites as well as new additions. Returning are Colin O'Donoghue (​Once Upon A Time) as Merlin's apprentice Douxie; Emile Hirsch (​Once Upon A Time...In Hollywood​) as Jim; Lexi Medrano (​Trollhunters​) as Claire; Charlie Saxton (​Hung, Bandslam​) as Toby; Steven Yeun (​The Walking Dead, Okja) as Steve; David Bradley (​Harry Potter, Game of Thrones​) as Merlin; Lena Headey (​Game of Thrones​) as Morgana; Fred Tatasciore (​Teenage Mutant Ninja Turtles​) as Aaarrrgghh!!!; Clancy Brown (Billions) as Gunmar, Diego Luna (​Narcos: Mexico​) as Krel; Mark Hamill (​Star Wars​) as Dictatious; and Kelsey Grammer in his Emmy Award-winning role as Blinky.

Joining the series are Alfred Molina (​Frozen II​) as Douxie's shape-shifting familiar Archie, Stephanie Beatriz (​Brooklyn Nine-Nine)​ as troublemaker troll Callista, James Faulkner (​Game of Thrones​) as legendary ruler of Camelot King Arthur, and John Rhys Davies (Lord of the Rings) as Galahad.

DreamWorks Tales of Arcadia: Wizards returns to Netflix August 7.

Tales of Arcadia: Wizards