What are the characters in myth cancer crab?

1. Hercules (Heracles):

- Greek demigod, son of Zeus, known for his immense strength and completing the Twelve Labors.

2. Hera:

- Queen of the Olympian gods, wife of Zeus. She often opposed Hercules because he was the result of Zeus' infidelity.

3. The Hydra:

- Multi-headed serpent that grew two new heads each time one was cut off. Hercules defeated it as one of his Twelve Labors.

4. Cancer the Crab:

- Giant crab sent by Hera to aid the Hydra in the battle against Hercules. It attempted to attack Hercules during his fight with the Hydra.

5. Iolaus:

- Nephew and loyal companion of Hercules who helped him during the Twelve Labors, including the battle against the Hydra.