I Sing for You

(1954)

Co-Writer

Non vogliamo morire

(1954)

Screenplay

La ragazza di Via Veneto

(1955)

Screenplay

Occhi senza luce

(1956)

Screenplay

There Is a Path in the Sky

(1957)

Story and Screenplay

La canzone del destino

(1957)

Screenplay

Quando gli angeli piangono

(1958)

Writer

Napoli sole mio

(1958)

Screenplay and Story

Toto in Paris

(1958)

Screenplay and Story

La zia d'America va a sciare

(1958)

Story and Screenplay

Domenica è sempre domenica

(1958)

Story and Screenplay

Mia nonna poliziotto

(1958)

Screenplay and Story

Marinai, donne e guai

(1958)

Screenplay and Story

Perfide.... ma belle

(1958)

Writer

Vacations in Majorca

(1959)

Screenplay and Story

Toto in Madrid

(1959)

Story and Screenplay

The Overtaxed

(1959)

Story and Screenplay

Fantasmi e ladri

(1959)

Story and Screenplay

La cambiale

(1959)

Story and Screenplay

Love, the Italian Way

(1960)

Story and Screenplay

Un militare e mezzo

(1960)

Screenplay

Le Olimpiadi dei mariti

(1960)

Story and Screenplay

Terror of the Red Mask

(1960)

Screenplay

We Like It Cold

(1960)

Writer

Destination Fury

(1961)

Screenplay

Drakut the Avenger

(1961)

Screenplay

Sua Eccellenza si fermò a mangiare

(1961)

Screenplay and Story

Psycosissimo

(1961)

Story and Screenplay

The Corsican Brothers

(1961)

Screenplay

Sword of the Conqueror

(1961)

Screenplay

The Vengeance of Ursus

(1961)

Screenplay

Appuntamento in Riviera

(1962)

Story and Screenplay

Gli italiani e le donne

(1962)

Writer

Totò diabolicus

(1962)

Story and Screenplay

Musketeers of the Sea

(1962)

Story

Goliath and the Sins of Babylon

(1963)

Writer

Siamo tutti pomicioni

(1963)

Writer

Arms of the Avenger

(1963)

Writer

La donna degli altri è sempre più bella

(1963)

Screenplay

Zorro and the Three Musketeers

(1963)

Writer

I due toreri

(1964)

Story and Screenplay

Hercules vs. the Giant Warriors

(1964)

Writer

Queste pazze, pazze donne

(1964)

Screenplay and Story

Seven Slaves Against the World

(1964)

Writer

Corpse for the Lady

(1964)

Screenplay

Veneri al sole

(1964)

Writer

Le tardone

(1964)

Writer

Sedotti e bidonati

(1964)

Screenplay and Story

La vendetta dei gladiatori

(1964)

Screenplay

Samson and His Mighty Challenge

(1964)

Writer

Operation Poker

(1965)

Writer

Kindar the Invulnerable

(1965)

Writer

The Desert Renegades

(1965)

Writer

How We Got Into Trouble with the Army

(1965)

Screenplay

Fistful of Knuckles

(1965)

Screenplay and Story

Missione sabbie roventi

(1966)

Screenplay

How We Robbed the Bank of Italy

(1966)

Screenplay

Sheriff With the Gold

(1966)

Screenplay and Story

Two Sons of Ringo

(1966)

Story and Screenplay

Rose rosse per Angelica

(1966)

Writer

The Beckett Affair

(1966)

Story and Screenplay

Professionals for a Massacre

(1967)

Screenplay and Story

Tiffany Memorandum

(1967)

Screenplay

Two R-R-Ringos from Texas

(1967)

Screenplay and Story

The Witches

(1967)

Screenplay

I due vigili

(1967)

Screenplay

Master Stroke

(1967)

Writer

Quando dico che ti amo

(1967)

Writer

Operation San Pietro

(1967)

Story and Screenplay

Hot Diamonds in Cold Blood

(1967)

Writer

I barbieri di Sicilia

(1967)

Story and Screenplay

The Tall, The Short, The Cat

(1967)

Story and Screenplay

How We Stole the Atomic Bomb

(1967)

Story and Screenplay

Caprice Italian Style

(1968)

Writer

The Nephews of Zorro

(1968)

Story and Screenplay

Franco, Ciccio and the Cheerful Widows

(1968)

Screenplay

Seven Into Hell

(1968)

Writer

I due Crociati

(1968)

Story and Screenplay

One on Top of the Other

(1969)

Story and Screenplay

Gli infermieri della mutua

(1969)

Story and Screenplay

Zingara

(1969)

Story and Screenplay

The Conspiracy of Torture

(1969)

Story and Screenplay

Have a Good Funeral, My Friend… Sartana Will Pay

(1970)

Screenplay

Satiricosissimo

(1970)

Story and Screenplay

I due maggiolini più matti del mondo

(1970)

Story and Screenplay

I due maghi del pallone

(1970)

Story and Screenplay

And the Crows Will Dig Your Grave

(1971)

Screenplay

A Lizard in a Woman's Skin

(1971)

Screenplay and Story

Il clan dei due Borsalini

(1971)

Story and Screenplay

Ma che musica maestro

(1971)

Story and Screenplay

I due assi del guantone

(1971)

Screenplay

Cose di Cosa Nostra

(1971)

Screenplay

Seven Blood-Stained Orchids

(1972)

Screenplay

Don't Torture a Duckling

(1972)

Story and Screenplay

The Funny Face of the Godfather

(1973)

Screenplay

White Fang

(1973)

Writer

Le Mataf

(1973)

Writer

Il sergente Rompiglioni

(1973)

Story and Screenplay

Challenge to White Fang

(1974)

Story and Screenplay

Five Women for the Killer

(1974)

Story and Screenplay

L'eredità dello zio buonanima

(1974)

Screenplay

The Sensuous Nurse

(1975)

Writer

Ready for Anything

(1977)

Writer

The Psychic

(1977)

Screenplay and Story

Where Are You Going on Holiday?

(1978)

Story

I figli non si toccano!

(1978)

Story and Screenplay

Cugine mie

(1978)

Writer

The Iron Commissioner

(1978)

Writer

I'm a Zombie, You're a Zombie, She's a Zombie

(1979)

Story and Screenplay

A Woman in the Night

(1979)

Writer

L'amante tutta da scoprire

(1981)

Writer

Murder-Rock: Dancing Death

(1984)

Screenplay

Flavia

(1987)

Writer

Top Line

(1988)

Writer

The Flesh and the Devil

(1992)

Writer

La Donna del Treno

(1999)

Writer