Muchmore (August 5, 1909 – April 26, 1990) was one of the witnesses to the assassination of United States President John F.
Kennedy in Dallas, Texas, on November 22, 1963.
A color 8 mm film that Muchmore made is one of the primary documents of the assassination.
The Muchmore film, with other 8 mm films taken by Abraham Zapruder and Orville Nix, was used by the Warren Commission to investigate the assassination and to position the presidential limousine in a forensic recreation of the event in May 1964.