Voltron: The Third Dimension — Season 1, Episode 6: Shades of Gray
Animation, Action & Adventure, Kids • 30 min • 2 seasons, 26 episodes • ★ 8.3/10
Episode synopsis
Haggar casts a spell on Hunk, turning him against the rest of the Voltron Force. The spell also turns Yellow Lion into a destructive Gray Lion. The rest of the team have to find a way to save Hunk and rescue Amalgamus from Lotor.
About Voltron: The Third Dimension
When the evil Prince Lotor escapes from prison and forms an alliance with Witch Haggar to create monstrous new Robeasts to threaten the galaxy, it's up to the Voltron Force to once again defend the universe