The title refers to the U.S. Army's former 'MOS' (job code) for a combat cameraman. The story follows a unit of American G.I.s in Vietnam, all with different backgrounds and motives for being there, through the lens of his camera.
23 April 1969, Jackson, Mississippi, USA
22 April 1955, Huntington, West Virginia, USA
24 April 1959, Dallas, Texas, USA
8 October 1944, Cape Girardeau, Missouri, USA
18 August 1961, Richmond, California, USA
2 December 1946, Los Angeles, California, USA
20 April 1963, Queens, New York, USA
9 December 1962, Cleveland, Ohio, USA

