The story of John Coventry, a solitary figure, started and concluded with a firearm. Quantez was directed by Harry Keller and features a script from R. Wright Campbell and Anne Edwards. The film’s cast includes Fred MacMurray, Dorothy Malone, James Barton, Sydney Chaplin, John Gavin, and John Larch. It's presented in CinemaScope and Eastman Color, accompanied by music composed by Herman Stein (supervised by Joseph…