If you liked this movie, you should also see: King Solomon's Mines (1937)A Man Escaped (1956)Out of the Past (1947)Samurai I: Musashi Miyamoto (1954)
In the South American jungle supplies of nitroglycerin are needed at a remote oil field. The oil company pays four men to deliver the supplies in two trucks. A tense rivalry develops between the two sets of drivers and on the rough remote roads the slightest jolt can result in death.