Where is David Carradine?

Movie Role
Big Stan (2007) The Master
Crank: High Voltage (2009) Poon Dong
Sundown: The Vampire in Retreat (1989) Mardulak
Boxcar Bertha (1972) Big Bill Shelly
Kill Bill: Vol. 1 (2003) Bill
Kill Bill: Vol. 2 (2004) Bill, Bill 'Snake Charmer'