Jessica Henwick
voices Alexia
Mamie Gummer
voices Electra
Jason O'Mara
voices Zeus
Claudia Christian
voices Hera
Elias Toufexis
voices Seraphim
Fred Tatasciore
voices Hades
Lara Pulver
voices Persephone
Cissy Jones
voices Demeter
Adetokumboh M'Cormack
voices Kofi