Who has directed more films, Philip Kaufman or Sinclair Hill?
Philip Kaufman: Philip Kaufman (born October 23, 1936) is an American film director and screenwriter who has directed fifteen films over a Sinclair Hill: Sinclair Hill (1894–1945) was a British film director, producer and screenwriter. Sinclair Hill:  He directed nearly fifty films between 1920 and 1939.
Sinclair Hill