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Leonora Ruffo as Kaena |
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Mario Novelli as Ingegner Paolo Bardi |
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Roland Lesaffre as Prof. Solmi |
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Kirk Morris as Belsy |
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Gordon Mitchell as Murdu |
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Alfio Caltabiano as Artie |
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Leontine May as Luisa Solmi |
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Nando Angelini as Ingegner Morelli |
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Giovanni De Angelis as Giulio |
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Mirella Pamphili as (credit only) |
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John Sun as Dr. Chang |
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Antonio Ho as Chinese Secret Agent |
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John Chen as Chinese Secret Agent |
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Pietro Francisci as Himself (uncredited) |
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Renato Montalbano as The Doctor at the casualty department (uncredited) |
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Gianni Solaro as The Director of the Research Institute (uncredited) |
| Writing | Pietro Francisci | Writer |
| Crew | Silvano Ippoliti | Cinematography |
| Production | Aldo Calamara | Producer |
| Production | Ermanno Curti | Producer |
| Crew | Giulio Albonico | Cinematography |
| Sound | Nico Fidenco | Original Music Composer |
| Writing | Fernando Paolo Girolami | Story |
| Directing | Pietro Francisci | Director |
