On April 22, 1915, German forces shock Allied soldiers along the western front by firing more than 150 tons of lethal chlorine gas against two French colonial divisions at Ypres, Belgium. This was the first major gas attack by the Germans, and it devastated the Allied line.
The first installment of the Star Wars sequel trilogy, it stars Harrison Ford, Mark Hamill, Carrie Fisher, Adam Driver, Daisy Ridley, John Boyega, Oscar Isaac, Lupita Nyong'o, Andy Serkis, Domhnall Gleeson, Anthony Daniels, Peter Mayhew, and Max von Sydow.
Main article: List of Star Wars cast members. 1  Mark Hamill as Luke Skywalker, a legendary Jedi Master who has been in self-imposed exile on the planet Ahch-To.  Carrie Fisher as General Leia Organa, twin sister to Luke, former princess of Alderaan, and a general in the Resistance.