Los fríos ojos del miedo (1971)
Welt es un psicópata, recién salido de la cárcel, desea vengar la muerte de su hermano, ocurrida en prisión, donde ambos cumplían condena por el atraco a un banco. Welt se dirige a la casa del juez Flower, quién les condenó, para asesinarle.
Directora:
Enzo G. Castellari
Escritores:
Enzo G. Castellari, Tito Carpi, Leo Anchóriz.
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Gianni Garko as Peter Flower |
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Giovanna Ralli as Anna |
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Frank Wolff as Arthur Welt |
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Fernando Rey as Juez Flower |
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Julián Mateos as Quill |
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Leonardo Scavino as Hawkins the butler |
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Karin Schubert as Nightclub Actress |
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Franco Marletta as |
| Writing | Enzo G. Castellari | Screenplay |
| Writing | Tito Carpi | Screenplay |
| Writing | Leo Anchóriz | Screenplay |
| Directing | Enzo G. Castellari | Director |
| Sound | Bruno Nicolai | Music Director |
| Sound | Ennio Morricone | Music |
| Costume & Make-Up | Enrico Sabbatini | Costume Design |
| Costume & Make-Up | Otello Sisi | Makeup Artist |
| Camera | Antonio L. Ballesteros | Director of Photography |
| Art | Román Calatayud | Production Design |
| Production | José Frade | Producer |
| Editing | Vincenzo Tomassi | Editor |
| Art | Román Calatayud | Art Direction |