A dramatized account of a great Russian naval mutiny and a resultant public demonstration, showing support, which brought on a police massacre. The film had an incredible impact on the development of cinema and is a masterful example of montage editing.

In a run-down South American town, four men are paid to drive trucks loaded with nitroglycerin into the jungle through to the oil field. Friendships are tested and rivalries develop as they embark upon the perilous journey.