This DVD, titled "Gas Warfare of the First World War", is a compelling documentary that covers an important aspect of the First World War. It is a short film that runs for 138 minutes and is presented in PAL format with English language. The DVD is suitable for all regions with a DVD: 0/All (Region Free/Worldwide) code.

The film is a part of the First World War Collection, which includes a certificate of E rating. The DVD is a British production released in 2012, and it accurately depicts the use of gas in the conflict. The franchise is widely regarded as educational and historic and it is ideal for history enthusiasts and documentary lovers.