Childlike Englishman, Mr. Bean, is an incompetent watchman at the Royal National Gallery. After the museum's board of directors' attempt to have him fired is blocked by the chairman, who has taken a liking to Bean, they send him to Los Angeles to act as their ambassador for the unveiling of a historic painting to humiliate him. Fooled,...
CIA agent Harry Wargrave is sent to aid Gen. Marenkov, a senior Russian official, who is defecting to the west. Wargrave decides they should travel to safety on a train across Europe, the "Atlantic Express". During the journey, they must survive attacks by terrorists and an avalanche, all planned by Russian spy-catcher Nikolai Bunin.