Gian Maria Volonté

Character: Lulù Massa

Mariangela Melato

Character: Lidia

Salvo Randone

Character: Militina

Gino Pernice

Character: Sindacalista

Luigi Diberti

Character: Bassi

Mietta Albertini

Character: Adalgisa

Donato Castellaneta

Character: Marx

Adriano Amidei Migliano

Character: Tecnico

Guerrino Crivello

Character: Cronometrista

Ezio Marano

Character: Capo Operai

Giuseppe Fortis

Character: Valli

Corrado Solari

Character: Tarcisio Mena

Flavio Bucci

Character: Operaio

Luigi Uzzo

Character: Operaio

Federico Scrobogna

Character: Arturo, figlio di Lidia

Nino Bignamini

Character: Salvatore Quaranta

Carla Mancini

Character: Operaia

Antonio Mangano

Character:

Lorenzo Magnolia

Character: Magnolia

Alberto Fogliani

Character: Operaio Siciliano

Orazio Stracuzzi

Character: Cronometrista

Marisa Rossi

Character:

Renzo Varallo

Character:

Eugenio Fatti

Character:

Renata Zamengo

Character: Maria

Giacomo Concina

Character: (uncredited)

Vincenzo Martorana

Character: (uncredited)

Ennio Morricone

Character: Operaio (uncredited)

Sergio Negri

Character: (uncredited)

Gilberto Pagani

Character: (uncredited)

Massimo Patrone

Character: Matto (uncredited)

Mauro Quaglia

Character: (uncredited)

Pucci Veronica

Character: (uncredited)