Poster of Cast and Crew in Mail Call - Season 1 - Episode 4 - Civil War Cannoneers; Night Vision; Clearing a Minefield

Mail Call - Season 1 - Civil War Cannoneers; Night Vision; Clearing a Minefield (Episode 4)

Plot: Aiming Civil War artillery pieces; how night-vision technology works; how to clear a minefield.
Episode Aired On:
Sunday, August 25 2002
22 years ago