| Alphonse (as Jean-Pierre Leaud) | 让-皮埃尔·利奥德
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| Julie | 杰奎琳·比塞特
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| Severine | 瓦伦蒂娜·格特斯
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| director Ferrand | 弗朗索瓦·特吕弗
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| Joelle | 娜塔莉·贝伊
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| Liliane | Dani | |
| Stacey | 亚历山德拉·斯图尔特
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| Alexandre | 让-皮埃尔·奥蒙特
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| Bertrand | Jean Champion | |
| Odile | Nike Arrighi | |
| TV Reporter | Maurice Seveno | |
| Doctor Nelson | David Markham | |
| Bernard the Prop Man | Bernard Menez | |
| Lajoie | Gaston Joly | |
| Madame Lajoie | Zéna?de Rossi | |
| (as Xavier Macary) | Xavier Saint-Macary | |
| Walter (Cinematographer) | Walter Bal | |
| Jean-Fran?ois (assistant director) (as J.F. Stevenin) | Jean-Fran?ois Stévenin | |
| Photographer | Pierre Zucca | |
| Stuntman | Marc Boyle | |
| Martine (uncredited) | Martine Barraqué | |
| French Insurance Broker (uncredited) | Marcel Berbert | |
| Yann (uncredited) | Yann Dedet | |
| Georges the composer (voice) (uncredited) | 佐治·狄奈许
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| English Insurance Broker (uncredited) | 格雷厄姆·格林
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| Woman (uncredited) | Marie Poitevin | |
