Koning Ferdinand begeeft zich 's avonds als vagebond vermomd in de volkswijken van Napels. Op die manier ervaart hij hoe er echt over hem wordt gedacht. Zijn verliefdheid op de vrouwelijke ster van een toneelgezelschap doet hem de revolutionaire boodschap van hun stuk eerst niet herkennen.
Ja! de film Ferdinando I° Re di Napoli is nu beschikbaar om te kijken op Netflix in Nederland.
| Directing | Gianni Franciolini | Director |
| Writing | Pasquale Festa Campanile | Story |
| Writing | Massimo Franciosa | Story |
| Writing | Pasquale Festa Campanile | Screenplay |
| Writing | Massimo Franciosa | Screenplay |
| Art | Flavio Mogherini | Production Design |
| Costume & Make-Up | Dario Cecchi | Costume Design |
| Costume & Make-Up | Maria Baroni | Costume Design |
| Art | Gino Brosio | Set Decoration |
| Editing | Mario Serandrei | Editor |
| Directing | Franco Montemurro | First Assistant Director |
| Directing | Gianfranco Mingozzi | Second Assistant Director |
| Directing | Tina Marchetti Clerici | Script Supervisor |
| Production | Roberto Onori | Production Secretary |
| Production | Saverio Scipioni | Production Secretary |
| Camera | Alfio Contini | Camera Operator |
| Sound | Giovanni Rossi | Sound |
| Costume & Make-Up | Franco Freda | Makeup Artist |
| Costume & Make-Up | Vasco Reggiani | Hairstylist |
| Camera | G.B. Poletto | Still Photographer |
| Camera | Mario Montuori | Director of Photography |
| Production | Aldo Pomilia | Production Manager |
| Sound | Angelo Francesco Lavagnino | Original Music Composer |
| Sound | Carlo Savina | Conductor |
| Production | Silvio Clementelli | Executive Producer |
| Production | Goffredo Lombardo | Producer |