![Deadly Gas](https://i0.wp.com/themoviedb.org/t/p/w185/wgO8saob0oVBtzUzi1WYcuJmKGO.jpg)
Deadly Gas
Les gaz mortels
Hopson, a prestigious scientist, studies the effect of snake venom to cure many diseases of mankind. His son enlists in the army when the Great War breaks out. A series of circumstances will lead the scientist to change his way of thinking about values and principles that until then he had as immovable.
- Genre: Science Fiction
- Country: France
- Director: Abel Gance
- Cast: Doriani, Émile Keppens, Henri Maillard, Léon Mathot, Germaine Pelisse, Maud Richard, Jean Fleury,