Polyphemus Returns - S2.E16

When Cronus calls upon three dead cyclop relatives to create a weapon of great power that will increase his influence over time, Polyphemus is found wandering around their ancient caves. Yes, that's right, Polyphemus lives, but is blinded and has to wear the Eye of the Storm in his eye socket to help his sight. When Polyphemus discovers Cronus' plan, he sends a message to Odie and the rest of the team but it captured by Cronus soon afterward. Suddenly, it's up to the seven heroes to save their friend and destroy the one weapon that could lead to their defeat.