Chris McCarrell

Percy Jackson

Kristin Stokes

Annabeth Chase

George Salazar

Grover Underwood

Carrie Compere

Sally Jackson, Oracle, Silena Beauregard

Sarah Beth Pfeifer

Clarisse La Rue, Mrs Dodds, Katie Gardner

Jonathan Raviv

Mr. Brunner/Chiron, Poseidon, & Hades

James Hayden Rodriguez

Luke Castellan, Ares