Second Ypres 1915: The Great Gas Attack
- .Yl: 2015
- Countryurt: United Kingdom
- Reanr: Documentary, History, War
- Studiýa: Battlefield History TV
- Açar söz: gas
- Direktor:
- Aktrisa: Paul Oldfield, Ed Church, Mike Peters, Tom Dormer, Tim Saunders, Andrew Duff
