writing

1975
El clan de los Nazarenos
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Writer
1971
Cut-Throats Nine
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Screenstory
1971
Cut-Throats Nine
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Screenplay
1970
Arizona Colt Returns
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Screenplay
1970
Awkward Hands
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Screenplay
1970
Awkward Hands
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Story
1969
Tarzan in the Golden Grotto
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Story
1968
Kill Them All and Come Back Alone
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Writer
1967
Si muore solo una volta
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Writer
1967
Mission Phantom
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Story
1966
A Gangster From Brooklyn
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Story
1966
A Gangster From Brooklyn
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Screenplay
1965
Hands of a Gunfighter
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Screenplay
1965
Seven Hours of Gunfire
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Screenplay
1962
Zorro the Avenger
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Screenplay
1962
Zorro the Avenger
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Story
1962
The Shadow of Zorro
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Writer