Nicolas is een 14-jarige jongen die wil leren boksen van coach Jonathan (J). Ze ontwikkelen een vriendschap en Nicolas plant een etentje met zijn alleenstaande moeder Veronica (V) en J. De twee volwassenen zaten echter 15 jaar eerder vast in een tijd lus.
Nee, helaas is J Loop nog niet beschikbaar op Netflix in Nederland.
| Production | Andrea Zamburlin | Producer |
| Production | Vittoria Adamo | Casting Director |
| Writing | Andrea Zamburlin | Writer |
| Sound | Elena Crolle | Original Music Composer |
| Sound | Gabriele Massari | Original Music Composer |
| Art | Leone Frisa | Set Decoration |
| Camera | Francesco Malatesta | Second Assistant "A" Camera |
| Camera | Alessandro Mattiolo | Director of Photography |
| Camera | Giorgio Blanco | Camera Operator |
| Directing | Emiliano Vaccariello | First Assistant Director |
| Editing | Fabiana Cordero | Color Grading |
| Sound | Marco Montano | Sound |
| Directing | Andrea Zamburlin | Director |
| Camera | Andrea Ceccaroni | Set Photographer |
| Camera | Niccolò Arcostanzo | Director of Photography |
| Sound | Emiliano Gherlanz | Sound Post Production Coordinator |
| Camera | Vito Custodero | Camera Operator |
| Camera | Emiliano Ranzani | Director of Photography |
| Camera | Alberto Di Guida | First Assistant "A" Camera |
| Camera | Davide Pasian | First Assistant "A" Camera |
| Lighting | Alessandro Zilio | Electrician |
| Lighting | Federico Garrone | Electrician |
| Visual Effects | Isabela Giurgiu | VFX Artist |
| Lighting | Giulio Bocchi | Electrician |
| Costume & Make-Up | Ylenia Moiso | Makeup & Hair |
| Sound | Brando Testa | Music Arranger |
