Who plays Procustes and Hades in Percy Jackson ... The infamous three-headed dog Cerberus, who guards the Underworld, emerges and charges at the kids. Grover has his magical flying shoes to ...
You'll need these additional seals: Once you're inside the Underworld, you'll find Hades across from his fluffy guard dog, Cerberus. Unlike the other gods, Hades hasn't lost all his memories ...