Stream After the Wall: A World United Online Free – Watch Full Movie from Home at 123Movies. . The Berlin Wall came down in 1989, bringing the reunification of Germany and an end to the Cold War. This documentary revisits the events surrounding the wall's historic collapse. Interviews with George Bush, Mikhail Gorbachev and Helmut Kohl offer insight into political maneuvering while firsthand accounts from Germans provide personal perspectives of this historic event that changed the world forever.