<Ul> <Li> Samuel Braun portrays the younger Luke . </Li> </Ul> <Li> Samuel Braun portrays the younger Luke . </Li> <Li> Paloma Kwiatkowski as Thalia Grace, the demigod daughter of Zeus . <Ul> <Li> Katelyn Mager portrays the younger Thalia . </Li> </Ul> </Li> <Ul> <Li> Katelyn Mager portrays the younger Thalia . </Li> </Ul>

Who played thalia in the sea of monsters