Who has more scope of profession, David Mackenzie or Jon Turteltaub?
Jon Turteltaub Jonathan Charles Turteltaub (born August 8, 1963) is an American film director and producer.
Ranald Graham Ranald Ian Mackenzie Graham (3 January 1941 – 29 August 2010) was a Scottish writer, director and producer, best known for his writing work on the British television series "The Sweeney", "The Professionals" and "Dempsey and Makepeace".