Based on the true story of would-be Brooklyn bank robbers John Wojtowicz and Salvatore Naturile. Sonny and Sal attempt a bank heist which quickly turns sour and escalates into a hostage situation and stand-off with the police. As Sonny's motives for the robbery are slowly revealed and things become more complicated, the heist turns into a media circus.
Dog Day Afternoon is a 1975 American biographical crime drama film directed by Sidney Lumet and produced by Martin Bregman and Martin Elfand. The film stars Al Pacino, John Cazale, James Broderick and Charles Durning. The screenplay is written by Frank Pierson and is based on the Life magazine article "The Boys in the Bank" by P.F. Kluge and Thomas Moore. The feature chronicles the 1972 robbery and hostage situation led by John Wojtowicz and Salvatore Naturile at a Chase Manhattan branch in Brooklyn.