The world of Eternia in the aftermath of Skeletor's war on Castle Grayskull, which he has won after seizing Grayskull and the surrounding city using a cosmic key developed by the locksmith Gwildor. The Sorceress is now Skeletor's prisoner and … Dolph Lundgren, Frank Langella, Meg Foster, Billy Barty, Courteney Cox, Robert Duncan McNeill, Jon Cypher Added on Amazon Prime 2023-04-06. Youtube Trailer