| Cast list | | Yves Montand | as | Him, Jacques | | Jane Fonda | as | Her, Suzanne | | Vittorio Caprioli | as | Factory Manager | | Elizabeth Chauvin | as | Genevieve | | Castel Casti | as | Geneviève | | Éric Chartier | as | Lucien | | Louis Bugette | as | (as Bugette) | | Yves Gabrielli | as | Léon (as Yves Gabrieli) | | Pierre Oudrey | as | Frederic | | Jean Pignol | as | Delegate | | Anne Wiazemsky | as | Leftist woman |
| | Crew list: | | Jean-Luc Godard (Director) | | Jean-Pierre Gorin (Director) | | Jean-Luc Godard (Writer) | | Jean-Pierre Gorin (Writer) |
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