AmovieabouttheFirstWorldWarbasedonastagemusicalofthesamename,portrayingthe"GameofWar"andfocusingmainlyonthemembersofonefamily(lastnameSmith)whogoofftowar.Muchoftheactioninthemovierevolvesaroundthewordsofthemarchingsongsofthesoldiers,andmanyscenesportraysomeofthemorefamous(andinfamous)incidentsofthewar,includ...