The film tells the difficult love-story between Bobby Tonner, an American singer who came to Naples to meet his old music professor, and the charming daughter of the same professor.
Unfortunately the movie Una lacrima sul viso is not yet available on HBO Max.
| Directing | Ettore Maria Fizzarotti | Director |
| Writing | Giovanni Grimaldi | Writer |
| Sound | Gianni Marchetti | Music |
| Writing | Bruno Corbucci | Writer |
| Production | Gilberto Carbone | Producer |
| Costume & Make-Up | Grazia De Rossi | Hairstylist |
| Editing | Franco Fraticelli | Editor |
| Sound | Giulio Tagliacozzo | Sound |
| Camera | Stelvio Massi | Director of Photography |
| Art | Francesco Bronzi | Production Design |
| Art | Emilio D'Andria | Set Decoration |
| Costume & Make-Up | Telemaco Tilli | Makeup Artist |
