William Friedkin and John Quigley both shared what occupation?
film director
Title: John Quigley (producer)
Passage: 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.
Title: William Friedkin
Passage: William Friedkin (born August 29, 1935) is an American film director, producer and screenwriter best known for directing "The French Connection" in 1971 and "The Exorcist" in 1973; for the former, he won the Academy Award for Best Director.  Some of his other films include "Sorcerer", "Cruising", "To Live and Die in L.A.", "Jade", "Rules of Engagement", "The Hunted", "Bug", and "Killer Joe".
Title: Exorcist II: The Heretic
Passage: Exorcist II: The Heretic is a 1977 American supernatural horror film directed by John Boorman and written by William Goodhart.  It stars Linda Blair, Richard Burton, Louise Fletcher, Max von Sydow, Kitty Winn, Paul Henreid and James Earl Jones.  It is a sequel to William Friedkin's 1973 film "The Exorcist" based on the 1971 novel by William Peter Blatty and the second installment of "The Exorcist" franchise.  The film is set four years after the original film and centers on the now 16-year-old Regan MacNeil, who is still recovering from her previous demonic possession.
William Friedkin John Quigley (producer)