The Working Class Goes to Heaven is a 1971 film directed by Elio Petri. It depicts a factory worker's realisation of his own condition as a simple "tool" in the process of production and, implicitly, his struggle with the trade unions. The worker in question, Lulu, is described in the first part of the film as a Stakhanovite. The film shared the Grand Prix with The Mattei Affair at the 1972 Cannes Film Festival. Gian Maria Volonté was the leading actor in both films.
| Release date: | September 17, 1971 |
| Directed by: | Elio Petri |
| Runtime: | 125 Minutes |
| Producer: | Ugo Tucci |
| Editor: | Ruggero Mastroianni |
| Music by: | Ennio Morricone |
| Cinematography: | Luigi Kuveiller |
| Screenplay by: | Elio Petri, Ugo Pirro |