Question: What occupation is shared by  Mikhail Romm and John Quigley?
Related documents: [0]  [DOC] John "Quig" Quigley is an American film director, producer, editor, and writer. His professional career began in music video production and directing in Detroit, Michigan, in the early 1990s. Since then, Quigley has produced and directed music videos and audio-visual projects for artists including – Eminem, 50 Cent, Kid Rock, Christina Aguilera and Tori Amos. As founder and owner of the production company, Chrome Bumper Films, Quigley has also created and directed award-winning documentaries and commercials. [END] 
[1]  [DOC] Mikhail Ilych Romm (Russian: Михаи́л Ильи́ч Ромм ; 24 January [O.S. 11 January] 1901 – 1 November 1971) was a Soviet film director. [END] 
Answer: 
film director
film director