Gary Gelfand: Gary Gelfand. Actor: The Sum of All Fears. Gary Gelfand is known for The Sum of All Fears (2002), The MMAX (MMA-XTRA) (2010) and American Ninja Warrior (2009).
Known For: The Sum of All Fears (Sportscaster), The MMAX (MMA-XTRA) (Producer), American Ninja Warrior (Producer), Notorious Nick (Announcer Michael)