Poison gas

Poison gas was gas containing toxic properties. When Qui-Gon Jinn and Obi-Wan Kenobi boarded the Neimoidian flagship Saak'ak to try to end the blockade of Naboo, the Sith Lord Darth Sidious demanded that the Neimodians execute them and the Neimoidians tried to do so with poison gas, but were unsuccessful.

Appearances

 * Star Wars Episode I: The Phantom Menace