Mutsuto "Bill" Ryusaki (born October 14, 1936 – December 4, 2016) was a Hawaiian stuntman, notably being a pioneer of Kenpo in the United States. He has appeared as an actor and stuntman in various films and was the father of stunt actors Kimberly Ryusaki and Ryan Ryusaki. He was most known for Being John Malkovich (1999), Big Trouble in Little China (1986) and Point of No Return (1993).