Suggestions by @lolly

Callard Harris

as Poseidon in Heroes Of Olympus

Reese Witherspoon

as Demeter in Heroes Of Olympus

Zooey Deschanel

as Athena in Heroes Of Olympus

Sofía Vergara

as Hera in Heroes Of Olympus

Taylor Swift

as Aphrodite in Heroes Of Olympus

Karen Gillan

as Artemis in Heroes Of Olympus

Chloe Bennet

as Piper Mclean in Heroes Of Olympus

Tristin Mays

as Zoë Nightshade in Heroes Of Olympus

Isabelle Fuhrman

as Bianca Di Angelo in Heroes Of Olympus

Kaya Scodelario

as Thalia Grace in Heroes Of Olympus

Jason Dolley

as Octavian in Heroes Of Olympus

Christian Serratos

as Hylla Ramirez Arellano in Heroes Of Olympus

Nick Robinson

as Nico Di Angelo in Heroes Of Olympus

Victoria Justice

as Reyna Avila Ramirez Arellano in Heroes Of Olympus

Devery Jacobs

as Piper Mclean in Heroes Of Olympus

Devery Jacobs

as Hazel Levesque in Heroes Of Olympus

Maddie Hasson

as Annabeth Chase in Heroes Of Olympus

Eugene Simon

as Jason Grace in Heroes Of Olympus

Eugene Simon

as Percy Jackson in Heroes Of Olympus

Nathalie Emmanuel

as Rachel Dare in Heroes Of Olympus