The Hydra (Casino)

The Hydra is a casino (featured in episode, The Hydra) which The Serpent uses as a hideout. There is a secret elevator, in The Serpent's office, which leads all the way down to The Council's secret underground submarine base (the only known way of getting to Coral Grove).

Season 3

 * Bed Bugged  (Mentioned Only)
 * The Hydra

Season 4

 * Enter the Serpent
 * Big Chicken  (Cameo appearance)
 * Splitting Hairs  (Cameo appearance)
 * Revenge of the Cycle Killers  (Cameo appearance)