The authorities of Springfield ask Spirito Santo/Holy Ghost, which in turn will require the help of Diego of Habsburg and his colourful gang, to eliminate the threat constituted by an elusive masked bandit – and arms dealer – known as Solitario.
| Writing | Carlo Savina | Screenplay |
| Writing | Roberto Mauri | Screenplay |
| Directing | Roberto Mauri | Director |
| Camera | Antonio Maccoppi | Director of Photography |
