Disney+ has released the official full trailer for the upcoming Disney+ Original series ‘Percy Jackson and the Olympians.’

The epic eight-episode series features guest stars including Lin-Manuel Miranda (“Hermes”), Megan Mullally (“Alecto” aka “Mrs. Dodds”), Toby Stephens (“Poseidon”), Virginia Kull (“Sally Jackson”), Jason Mantzoukas (“Dionysus” aka “Mr. D”), Jay Duplass (“Hades”), Glynn Turman (“Chiron” aka “Mr. Brunner”), the late Lance Reddick (“Zeus”), Adam Copeland (“Ares”), Charlie Bushnell (“Luke Castellan”), Dior Goodjohn (“Clarisse La Rue”),  Jessica Parker Kennedy (“Medusa”), Olivea Morton (“Nancy Bobofit”), Suzanne Cryer (“Echidna”), Timm Sharp (“Gabe Ugliano”), Timothy Omundson (“Hephaestus”).

The first two episodes are written by Rick Riordan and Jon Steinberg and directed by James Bobin. Steinberg and Dan Shotz serve as executive producers alongside Rick Riordan, Rebecca Riordan, The Gotham Group’s Ellen Goldsmith-Vein, Bert Salke, The Gotham Group’s Jeremy Bell and D.J. Goldberg, James Bobin, Jim Rowe, Monica Owusu-Breen, Anders Engström and Jet Wilkinson.

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The series debuts December 20 on Disney+ with a two-episode premiere, followed by new episodes weekly.