Walker Scobell

Percy Jackson

Lin-Manuel Miranda

Hermes

Jay Duplass

Hades

Timothy Omundson

Hefestus

Charlie Bushnell

Luke Castellan

Dior Goodjohn

Clarisse La Rue

Olivea Morton

Nancy Bobofit

Ryan Cowie

Chaperon

Lance Reddick

Zeus

Suzanne Cryer

Echidna

Jessica Parker Kennedy

Medusa

Leah Jeffries

Annabeth Chase

Aryan Simhadri

Grover Underwood

Virginia Kull

Sally Jackson

Glynn Turman

Mr. Brunner / Chiron

Timm Sharp

Gabe Ugliano

Megan Mullally

Mrs. Dodds / Alecto

Jason Mantzoukas

Mr. D / Dionysus

Adam Copeland

Ares

Toby Stephens

Poseidon