Derek Phillips as Heron
Jason O'Mara as Zeus
Jessica Henwick as Alexia
Claudia Christian as Hera
Elias Toufexis as Seraphim
Chris Diamantopoulos as Evios
Adetokumboh M'Cormack as Kofi
Mamie Gummer as Electra
Matt Lowe as Ares
Adam Croasdell as Apollo
Chris Diamantopoulos as Poseidon
David Shaughnessy as Chiron the Wise
Fred Tatasciore as Hades
Melina Kanakaredes as Ariana
Jennifer Hale as Clotho
Danny Jacobs as King Periander
Vanessa Marshall as Hestia
Sarah Elmaleh as Athena
Jean Gilpin as Gaia