Sorcerer is a 1977 American thriller film directed and produced by William Friedkin and starring Roy Scheider, Bruno Cremer, Francisco Rabal, and Amidou. The second adaptation of Georges Arnaud's 1950 French novel Le Salaire de la peur, it has been widely considered a remake of the 1953 film The Wages of Fear, although Friedkin disagreed with this assessment. The plot depicts four outcasts from varied backgrounds meeting in a South American village, where they are assigned to transport cargoes of aged, poorly kept dynamite that is so unstable that it is 'sweating' its dangerous basic ingredient, nitroglycerin.
The film opens with a prologue that consists of four segments described by critics as "vignettes". They show the principal characters in different parts of the world and provide their backstories.