Power of Grayskull: The Definitive History of He-Man and the Masters of the Universe

• Country: United States, Canada
• Genres: Documentary, History
• Released: Aug 24, 2018
• Directors: Robert McCallum, Randall Lobb
• Productions: Definitive Film, FauxPop Media, Pyre Productions USA
• Casts: Dolph Lundgren, Frank Langella, Anthony De Longis