The Haunting of Castle Grayskull
- Episode aired Aug 18, 2022
- TV-Y7
- 22m
In ghostly form, Skeletor reveals hidden secrets about Castle Grayskull as he summons his slithering armies to keep He-Man and crew away from its walls.In ghostly form, Skeletor reveals hidden secrets about Castle Grayskull as he summons his slithering armies to keep He-Man and crew away from its walls.In ghostly form, Skeletor reveals hidden secrets about Castle Grayskull as he summons his slithering armies to keep He-Man and crew away from its walls.