| Answer | Crossword Clue |
|---|---|
| HADES | A brother of Poseidon |
| ZEUS | Brother of Poseidon |
| HADES | Brother of Zeus and Poseidon |
| ZEUS | Younger brother of Poseidon and Hades |
| TRITON | A son of Poseidon |
| CAROLLYNLEY | A star of The Poseidon Adventure |
| EVADNE | Daughter of Poseidon who was the ancestor of a prophetic clan |
