Michael D. Moore (born Dennis Michael Sheffield, October 14, 1914 – March 4, 2013) was a Canadian-born American film director, second unit director, and child actor, when he was credited as Mickey Moore (or Micky Moore). He was credited as Michael Moore on all the films and TV shows he directed, and on most of the films on which he was second unit director. Born Michael Sheffield in Victoria, British Columbia, both he and his brother Patrick were Hollywood child actors. At the age of five he app ...