| Actor | Klaus Kinski (as John Alexander), Sydney Chaplin (as Ralph Brown), Günther Stoll (as Stevens Police Inspector), Luciano Spadoni (as Gordon Police Inspector), Gastone Pescucci (as Peter), Carlo Marcolini, Claudio Trionfi (as The Domestic), Ignazio Dolce |
| Actress | Annabella Incontrera (as Liz), Christiane Krüger (as Christine), Margaret Lee (as Helen Brown Alexander), Barbara Nelli (as Alice The Secretary) |
| Creator | Luciano Spadoni (as Scenography), Luciano Spadoni (as Costume Design ( Costumi )), Vittorio Biseo (as Make-up ( Trucco )) |
| Director | Riccardo Freda |
| Director Of Photography | Gábor Pogány |
| Film Editor | Anna Amadei, Jutta Hering |
| Music | Nora Orlandi |
| Producer | Oreste Coltellacci |
| Production Company | Colt Produzioni Cinematografiche, Mega Film, Rialto Film Preben Philipsen, Berlin |
| Screenplay | Riccardo Freda, Paul Hengge |
| Sound | Carlo Diotallevi |
| Subject | Lucio Fulci, Romano Migliorini, Giovanbattista Mussetto |
| Links | https://www.imdb.com/title/tt0063979/ · https://en.wikipedia.org/wiki/Double_Face |
