20:10Timewatch1995-1996Episode 6: Tanks: Wonder Weapon of World War I?BBC Two Duration: 45 minutes Sat 11th Nov 2000, 20:10 on BBC Two Northern IrelandA look at the effect of the tank on the First World War and how it was used as a propaganda weapon. Veterans contribute stories and experts put their arguments across.GenresFactualFactualHistoryBrandTimewatchSeriesTimewatch: 1995-1996 Source: BBC Online