Percy Jackson and the Olympians introduces audiences to an updated version of the Olympian gods, originally found in ancient Greek mythology. The Disney+ series, based on Rick Riordan's books of the same name, depicts a world behind what most people see, which is controlled by the gods, demigods, and monsters from ancient myth.
Source：https://www.cbr.com/percy-jackson-olympian-gods-cast-character-guide/
