The Treasure of the Sierra Madre
Humphrey Bogart, Walter Huston, Tim Holt, Bruce Bennett, Barton MacLane, Alfonso Bedoya, Arturo Soto Rangel, Manuel Dondé, José Torvay, Margarito Luna, Robert Blake, Guillermo Calles, Roberto Cañedo, Spencer Chan, Jacqueline Dalya, Ralph Dunn, Ernesto Escoto, Pat Flaherty, Martín Garralaga, Jack Holt, John Huston, Francisco Islas, Mario Mancilla, Julian Rivero, Ángela Rodríguez, Jay Silverheels, Ray Spiker, Valdespino, Ildefonso Vega, Harry J. Vejar, Ignacio Villalbazo, Clifton Young
8.1 from IMDB
Fred C. Dobbs and Bob Curtin, both down on their luck in Tampico, Mexico in 1925, meet up with a grizzled prospector named Howard and decide to join with him in search of gold in the wilds of central Mexico. Through enormous difficulties, they eventually succeed in finding gold, but bandits, the elements, and most especially greed threaten to turn their success into disaster.