Cadmus- Greece's first hero that came from the east, has slayed monsters and founded the city of Thebes. He died from old age despite being a demigod, he now lives in Elysium which was in the underworld.

Charon- the ferryman of the underworld, the dead has to pay him one coin but he can make exceptions when it comes to still living mortals carrying the golden bough.

Hades- the god of the underworld and eldest brother to Poseidon and Zeus, he once kidnapped aphrodite to rid the world from love thus kickstarting heracles first adventure. He mellowed out centuries ago and is willing to help saria even though thanatos is bound to him as punishment of joining the titans.

Alexander (alex) the lesser- a blind slave that was originally native to mycenae and the first companion to heracles on his first adventure. He died when trying to fight the erymanthian boar while helping heracles to capture it. (Based on the boss from the first game of glory of heracles and has no relation to Alexander the great)

Torba- a female who happens to be the member of the amazons, she doesn't trust men but she can make exceptions. She's the other companion of heracles during his first adventure but died when fighting talos, the bronze robot made by hephaestus. (Based on the boss from the first game of glory of heracles)