Mark McKenzie is an American film composer and orchestrator. McKenzie has composed or orchestrated well over 100 movies. He was an orchestrator for the Academy Award Winning music to Dances With Wolves, the Academy nominated movie score to Good Will Hunting, Men In Black, and other well-known blockbuster films such as Spider-Man, Sleepless in Seattle, Nightmare Before Christmas, The Mummy Returns, Ice Age: The Meltdown and Mr. and Mrs. Smith (2005 film). Mark has assisted composers Danny Elfman, John Barry, Jerry Goldsmith, Michael Jackson, Paul McCartney, Nile Rodgers, Alan Silvestri, Marc Shaiman, Mark Isham, Bruce Broughton, James Newton Howard, and John Williams. He is a member of the Motion Picture Academy, Academy of Television Arts & Sciences, Society of Composers & Lyricists, American Federation of Musicians, and Broadcast Music, Inc..