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Nino Manfredi as Marco |
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Leslie Caron as Paola |
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Claudine Auger as Adriana |
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Ugo Tognazzi as Remo |
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Mario Carotenuto as Gabriele |
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Antonella Della Porta as Bonaria |
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Evi Maltagliati as Luisa, madre di Marco |
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Marisa Solinas as domestica Angela |
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Sergio Tofano as Amedeo, padre di Marco |
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Elsa Vazzoler as Carla, madre di Paola |
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Giampiero Albertini as muratore Natalino |
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Raoul Grassilli as neurologo |
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Gino Pernice as collega di Marco |
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Giovanni Ivan Scratuglia as |
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Marcello Tamborra as |
| Writing | Nanni Loy | Story |
| Editing | Franco Fraticelli | Editor |
| Writing | Nanni Loy | Screenplay |
| Writing | Ruggero Maccari | Story |
| Writing | Ruggero Maccari | Screenplay |
| Camera | Armando Nannuzzi | Director of Photography |
| Directing | Nanni Loy | Director |
| Sound | Bruno Nicolai | Conductor |
| Art | Umberto Turco | Assistant Production Design |
| Art | Bruno Cesari | Set Decoration |
| Sound | Carlo Rustichelli | Original Music Composer |
| Directing | Rita Agostini | Script Supervisor |
| Production | Alberto Barsanti | Co-Producer |
| Costume & Make-Up | Danda Ortona | Assistant Costume Designer |
| Art | Carlo Egidi | Production Design |
| Writing | Giorgio Arlorio | Story |
| Costume & Make-Up | Marcel Escoffier | Costume Design |
| Production | Michele Marsala | Unit Manager |
| Costume & Make-Up | Amalia Paoletti | Hairstylist |
| Production | Rodolfo Martello | Unit Manager |
| Production | Danilo Marciani | Production Manager |
| Camera | Claudio Cirillo | Camera Operator |
| Camera | Giovanni Battista Poletto | Still Photographer |
| Sound | Alberto Bartolomei | Sound |
| Production | Antonio Mazza | Unit Manager |
| Camera | Daniele Nannuzzi | Assistant Camera |
| Editing | Adriana Benedetti | Assistant Editor |
| Camera | Carlo De Biase | Assistant Camera |
| Costume & Make-Up | Alberto De Rossi | Makeup Artist |
| Sound | Claudio Maielli | Sound |
| Directing | Rinaldo Ricci | First Assistant Director |
| Production | Turi Vasile | Producer |
| Camera | Enrico Umetelli | Assistant Camera |
