Robert McCallum Actor or Actress (1) Nintendo Quest (2015) Director (3) Mr. Dressup: The Magic of Make-Believe (2023) Power of Grayskull: The Definitive History of He-Man and the Masters of the Universe (2017) Nintendo Quest (2015) Writer (2) Mr. Dressup: The Magic of Make-Believe (2023) Power of Grayskull: The Definitive History of He-Man and the Masters of the Universe (2017) Producer (1) Mr. Dressup: The Magic of Make-Believe (2023)