Suggestions by @anthonysan

Caity Lotz

as Megan in The Reckoners Trilogy

Dylan O'Brien

as Felix Winter in The Resisters series

Ryan Potter

as Ethan Blackwood in The Resisters series

Evangeline Lilly

as Elita-One in The Transformers

Jeffrey Combs

as Ratchet in The Transformers

Will Friedle

as Bumblebee in The Transformers

Richard Armitage

as Ironhide in The Transformers

John Noble

as Kronos in Percy Jackson & the Olympians

Nolan North

as Hermes in Percy Jackson & the Olympians

Alexander Flores

as Leo Valdez in Percy Jackson & the Olympians

Manu Bennett

as Ares in Percy Jackson & the Olympians

Dwayne Johnson

as Coach Hedge in Heroes of Olympus: The Lost Hero

Alexander Flores

as Leo Valdez in Heroes of Olympus: The Lost Hero

Josh Hutcherson

as Jason Grace in Heroes of Olympus: The Lost Hero

Dylan O'Brien

as Percy Jackson in Percy Jackson: Titan's Curse