An airplane crashes in Spain. The Russian as well as the Chinese government take care of the events because on board there was a "black box" containing precious and dangerous devices for the whole world.
When the Russian and American delegates at a global peace conference can't compromise on a conflict, they find themselves tricked into settling the matter with a walking race from Athens to Paris, having hilarious misadventures along the way.
While the Civil War rages on between the Union and the Confederacy, three men – a quiet loner, a ruthless hitman, and a Mexican bandit – comb the American Southwest in search of a strongbox containing $200,000 in stolen gold.