Halsey as Alessa Crane

Daughter of Ares & Aphrodite

The Guardian Goddess of the Mortal World

Dacre Montgomery as Apollo

Son of Zeus & Leto

The God of the Sun, Music, & Prophecies

Ana de Armas as Melinoe

Daughter of Hades & Persephone

The Goddess of Nightmares

Julian Hilliard as Jack Ellis

The Sweetheart

The 9 Year Old, Protected by Alessa

Wyatt Oleff as Miles Angelo

The Misfit

The 14 Year Old, Protected by Alessa

Sadie Sink as Delilah West

The Leader

The 16 Year Old, Protected by Alessa

Sophia Lillis as Clementine West

The Softie

The 16 Year Old, Protected by Alessa

Andrew Garfield as Hermes

Son of Zeus & Maia

The God of Thieves, Boundaries, & Travelers

Tessa Thompson as Artemis

Daughter of Zeus & Leto

The Goddess of the Moon, the Hunt, & the Wilderness

Erin Richards as Atë

Daughter of Zeus & Eris

The Goddess of Delusion & Folly

Additional cast starring Zoë Kravitz as Aphrodite, Sebastian Stan as Ares, Tom Hiddleston as Hades, Eiza Gonzalez as Persephone, Mila Kunis as Hera, Liam Neeson as Zeus