Ashley Benson as Allison Reed

Daniel Sharman as Apollon

Alexandra Daddario as Annabeth Chase

Logan Lerman as Percy Jackson

Melissa Benoist as Rachel Dare

Alex Pettyfer as Jason Grace

Jake T Austin as Léo Valdez

Jake Abel as Luke Castellan

Kelsey Chow as Piper McLean

Amandla Stenberg as Hazel Levesque

Grant Gustin as Frank Zhang

??? as Nico di angelo ( imaginer le plus grand.

Kaya Scodelario as Thalia Grace

Hunter Parrish as Will Solace

Brandon Jackson as Grover Underwood

Crystal Reed as Artémis