Eight part documentary utilizing colorized footage: Episode 1: Catastrophe Episode 2: Slaughter in the Trenches Episode 3: Blood in the Air Episode 4: Killers of the Sea Episode 5: Mayhem on the Eastern Front Episode 6: Victory and Dispair Episode 7: Tactics and Strategy Episode 8: Making the Series
BBC documentary in 26 episodes, narrated by Sir Michael Redgrave. Extensive use of archival film footage, and photographs, plus interviews with veterans, and extracts from diaries and letters.