
Streaming on Prime and Tubi.
Featured in collections
Synopsis
A newsman works with a blind puzzle-solver to uncover a deadly conspiracy linked to a genetic research facility.
Ratings
| Source | Rating | Weight |
|---|---|---|
| IMDb | 6.6/10 | 42% |
| Rotten Tomatoes | 81% | 21% |
| Metacritic | 63/100 | 21% |
| TMDB | 6.7/10470 votes | 16% |
| Balasaur Score | 69 | 100% |
Key crew
- Dario ArgentoDirector, Screenplay
- Ennio MorriconeOriginal Music Composer
- Bryan Edgar WallaceScreenplay
Cast
- James FranciscusCarlo Giordani
- Karl MaldenFranco Arnò
- Catherine SpaakAnna Terzi
- Pier Paolo CapponiPolice Supt. Spini
- Horst FrankDr. Braun
- Rada RassimovBianca Merusi
- Aldo ReggianiDr. Casoni
- Carlo AlighieroDr. Calabresi
- Vittorio CongiaRighetto (cameraman)
- Ugo FangareggiGigi the Loser
- Tom FelleghyDr. Esson
- Emilio MarchesiniDr. Mombelli



























