Michael Clarke Duncan (December 10, 1957 – September 3, 2012) was an American actor best known for his breakout role as John Coffey in The Green Mile (1999), for which he was nominated for the Academy Award for Best Supporting Actor and other honors. He also appeared in motion pictures such as Armageddon (1998), The Whole Nine Yards (2000), Planet of the Apes (2001), The Scorpion King (2002), Daredevil (2003), Sin City (2005), and Talladega Nights: The Ballad of Ricky Bobby (2006), and had voice roles in films such as Brother Bear (2003), Kung Fu Panda (2008), and Green Lantern (2011), and as Leo Knox in the TV series Bones (2011) and its spin-off series The Finder (2012).
For Nickelodeon, he voiced Commander Baker in The Adventures of Jimmy Neutron, Boy Genius episodes "Operation: Rescue Jet Fusion" and "My Big Fat Spy Wedding", and Rockwell in The Fairly OddParents episode, "Crash Nebula".