Greek Mythology Characters Crossword

This character hates Heracles.
This character has his liver eaten out everyday as a punishment.
Father of the Hundred-handed ones.
This character is sailing to Ithaca.
This character is the best guard dog in the world.
This character was just small bits of things floating in infinite space.
This character is the god of the sea.
This character is holding up the heavens as a punishment.
This character is the father of Zeus.
This character is the wife of Cronus.
This character helps Rhea in giving birth to Zeus.
This character is the king who makes Heracles complete 12 tasks for him.
This character defeats Cronus.
This character grows two heads each time one is cut off.
This character rules the underworld.