Logan Lerman

as Percy Jackson

Brandon T. Jackson

as Grover Underwood

Alexandra Daddario

as Annabeth Chase

Douglas Smith

as Tyson

Leven Rambin

as Clarisse La Rue

Jake Abel

as Luke Castellan

Katelyn Mager

as Young Thalia

Grey Damon

as Chris Rodriguez

Paloma Kwiatkowski

as Thalia Grace

Thor Freudenthal

Director