Who has the highest number of skill in film production in  Edgar G. Ulmer or  Emile Ardolino: 
Edgar G. Ulmer: Edgar Georg Ulmer () (September 17, 1904 – September 30, 1972) was a Jewish-Moravian, Austrian-American film director who mainly worked on Hollywood B movies and other low-budget productions. Emile Ardolino: Emile Ardolino (May 9, 1943 – November 20, 1993) was an American film director, choreographer, and producer, best known for his films "Dirty Dancing" (1987) and "Sister Act" (1992).
Emile Ardolino