Senza vergogna

1986 · Writer

The Smile of the Fox

1992 · Writer

Lola's Secret

1984 · Writer

That Malicious Age

1975 · Writer

Burial Ground

1981 · Writer

Nightmare City

1980 · Writer

Navajo Joe

1966 · Writer

Satan's Baby Doll

1982 · Writer

The Sweet Aunts

1975 · Writer

The Hills Run Red

1966 · Writer

White Fang

1973 · Writer

The Sword of the Barbarians

1982 · Writer

Charity and the Strange Smell of Money

1973 · Writer

Death Walks in Laredo

1967 · Writer

La figliastra - Storia di corna e di passioni

1976 · Writer

The New Godfathers

1979 · Writer

Le amorose notti di Alì Babà

1973 · Acting

Fotoromanzo

1986 · Writer

Life Is Tough, Eh Providence?

1972 · Writer

Malombra

1984 · Writer

Maladonna

1984 · Writer

Blue Jeans

1975 · Writer

Nightmare City

Writer

Patrick Still Lives

1980 · Writer

Giuro che ti amo

1986 · Writer

Caligula's Hot Nights

1977 · Writer

Tales of Erotica

1973 · Director, Writer

The Last Round

1976 · Writer

Psychout for Murder

1969 · Writer

Cry of a Prostitute

1974 · Writer

Non scommettere mai con il cielo

1987 · Writer

Mala, Love and Death

1977 · Writer

Lust of the Vampire

1957 · Writer

Naughty Teen

1977 · Writer

Quella peste di Pierina

1982 · Writer

The Playgirls and the Vampire

1960 · Director, Writer

After the Condor

1991 · Writer

Helen, Yes... Helen of Troy

1973 · Writer

Basta con la guerra... facciamo l'amore

1974 · Writer

The Law of Violence

1969 · Writer

Salt in the Wound

1969 · Writer

A Black Ribbon for Deborah

1974 · Writer

A Second Hand Lady

1977 · Writer

Ivanhoe, the Norman Swordsman

1971 · Writer

Obscene Desire

1978 · Writer

Gangster's Law

1969 · Writer

Neapolitan Boy in New York

1984 · Writer

The Girl from Cortina

1994 · Writer

Sweet Teen

1976 · Writer

Demonia

1990 · Writer

Batton Story

1976 · Writer

The Proof of love

1974 · Writer

The Third Eye

1966 · Writer

Ski Mistress

1981 · Writer

Like Rabid Dogs

1976 · Writer

Lo scugnizzo

1979 · Writer

Malabestia

1978 · Writer

Campagnola bella

1976 · Writer

Voices from Beyond

1991 · Writer

Cinderella and the Princess and the Pea

1976 · Director

Maciste In King Solomon's Mines

1964 · Director, Writer

A Bull for Mounts

1976 · Writer

Beauties on Motor Scooters

1962 · Writer

Your Life for My Son

1980 · Writer

Attenti a noi due

1994 · Writer

Sorbole... che romagnola!

1976 · Writer

Gunan, King of the Barbarians

1982 · Writer

Laura... a 16 anni mi dicesti sì

1983 · Writer

It's Never Too Late

1953 · Writer

Popcorn e patatine

1985 · Writer

La collegiale

1975 · Writer

Overrun!

1970 · Writer

Urban Warriors

1987 · Writer

Naples... Serenade Caliber 9

1978 · Writer

Oggetto sessuale

1987 · Writer

Penombra

1987 · Writer

The Guy From the Stands

1987 · Writer

Anche l'inferno trema

1965 · Director, Writer

Una storia ambigua

1986 · Writer

The Sins of a Young Country Wife

1977 · Writer

The Hawk of the Caribbean

1962 · Director, Writer

Ti aspetterò all'inferno

1960 · Director, Writer

The Bronx Executioner

1989 · Writer

Season for Assassins

1975 · Writer

Operazione Mitra

1955 · Writer

The Disco

1983 · Writer

Naples... The Camorra Challenges, the City Hits Back

1979 · Writer

The Art of Love

1973 · Writer

Thunder from the West

1969 · Writer

L'amantide

1977 · Writer

La chiamavan Capinera...

1957 · Director, Writer

Appuntamento a Dallas

1964 · Director, Writer

The Secret Nights of Lucrezia Borgia

1982 · Writer

La cognatina

1975 · Writer

Drugs: A River of No Return

1986 · Writer

Lo stallone

1975 · Writer

Li chiamavano i tre moschettieri... invece erano quattro

1973 · Writer

La prigioniera di Amalfi

1954 · Writer

Snow White

Director

Virginity

1974 · Writer

The Schoolgirl

1975 · Writer

Hell in the Jungle

1979 · Writer

I leoni di Pietroburgo

1972 · Writer, Acting

The Seven Red Berets

1969 · Writer

Inmate

1981 · Writer

L'ultimo guappo

1978 · Writer

Giuramento

1982 · Writer

La profanazione

1974 · Writer

Carnal Games

1983 · Writer

Il mammasantissima

1979 · Writer

The Fascist Jew

1980 · Writer

La bolognese

1975 · Writer

The Minor

1974 · Writer