Richard Harrison

West Point

Soccer Sub

West Point

Cadet Stover

Dante

Ladislaus Kowalski

Ninja Thunderbolt

Tall Story

Student

Tall Story

Student (uncredited)

South Pacific

Co-Pilot

Master of the World

Alistair

Ninja Operation: Knight and Warrior

Ninja Master Gordon

Jeanne Eagels

Cpl. Hodgson in 'Rain' (uncredited)

Pussycat, Pussycat, I Love You

Hero

Scorpion Thunderbolt

Richard

Ninja Operation 6: Champion on Fire

Master Gordon

Churchill's Leopards

Lt. Richard Benson / Lt. Hans Müller

Ninja Terminator

Harry MacQueen

Lies of the Twins

Jack Roth

Too Much, Too Soon

Swimming Companion (uncredited)

The Hideout

Max

Avenger of the Seven Seas

David Robinson

Achtung! The Desert Tigers

Maj. Lexman

Boxer Rebellion

General Waldersee

Mad Dog Killer

Santini

Devil's Island

Američki narednik Taylor

Killers Are Challenged

Bob Fleming

Challenge of the Tiger

Richard Cannon

Challenge of the Tiger

Assistant Director

The Four Assassins

Marco Polo

The Pitiless Three

Jeff Walker

Oleg: The Oleg Vidov Story

Self

$100,000 for Ringo

Lee 'Ringo' Barton

È arrivato mio fratello

Spinetti

Fabulous Trinity

Scott

Attentato al Papa

CIA Agent

One After Another

Stan Ross

Eurocrime! The Italian Cop and Gangster Films That Ruled the '70s

Self

His Name Was King

John 'King' Marley

Jerks

Son of Hercules vs. Medusa

Perseo

Three Sergeants of Bengal

sergente Frankie Ross

Dig Your Grave Friend... Sabata's Coming

Steve McGowan

Gladiators 7

Darius

Vengeance

Jokko Barrat

Majestic Thunderbolt

Richard

You Can Do a Lot with 7 Women

Mike Spencer

Master Stroke

Arthur Lang

Scalps

Story

Dark Mission: Flowers of Evil

Lt. Sparks

Intrusion: Cambodia

Natascha - Todesgrüsse aus Moskau

Bukow

Empire of the Dark

Arkham

Shoot Joe, and Shoot Again

Joe Dakota

Hunters Crossing

Burns Jr.

Kronos

Pilot

Angel Eyes

Vince

Hot Diamonds in Cold Blood

Steve Norton

Ninja Operation 2 - Way Of Challenge

Ninja Master Gordon

Strategy for a Mission of Death

Richard Benson

Giants of Rome

Claudius Marcellus

Stagecoach of the Condemned

Robert Walton

Ninja Operation 3: Licensed to Terminate

Between God, The Devil and a Winchester

Father Pat Jordan

Two Brothers in Trinity

Jesse Smith

Two Brothers in Trinity

Producer

Two Brothers in Trinity

Director

Two Brothers in Trinity

Writer

Revolt of the Praetorians

Velerio Rufo

Ninja Operation 7: Royal Warriors

Diamond Ninja Force

Gordon

Ninja Strike

36 Hours of Hell

Captain Stern

Deadly Trackers

Jeff Carter

Three Men on Fire

CIA Agent Matthews

Three Men on Fire

Director

Three Men on Fire

Producer

Three Men on Fire

Screenplay

Blood Debts

Mark Collins

Blood Debts

Writer

Ninja Operation 4 - Thunderbolt Angels

The Sheriff of Rock Spring

Sheriff

The Outsider: The Cinema of Antonio Margheriti

Self

Don't Trust the Mafia

Commissioner Ferrari

Anasının Gözü

The Sewer Rats

The Cripple

Ninja Champion

Richard

Secret Agent Fireball

Robert Fleming

Messalina Against the Son of Hercules

Glaucus

Pugni, pirati e karatè

Gargantua/Garga

The Godfather's Friend

Richard Maddock

Ninja Dragon

Ninja Master Gordon

28 Minutes for 3 Million Dollars

Jacques

Hajji Washington

President Andrew Johnson / Grover Cleveland

Gunfight at Red Sands

Richard - Ricardo 'Gringo' Martinez

Ninja Kill

Gordon

Reverend's Colt

Sheriff Donovan

Golden Ninja Warrior

Inferno Thunderbolt

Richard

Frankenstein's Brain

Clouzot & C. contro Borsalino & C.

Borsalino

Clouzot & C. contro Borsalino & C.

Writer

Clouzot & C. contro Borsalino & C.

Story

The Two Gladiators

Lucius Crassus

Four for All

Jolando

The Story of a Poor Young Man

The notary

Terminal Force

Nick Tyree

Fantabulous Inc.

Richard Werner aka Karl Meyer

Napoli... i 5 della squadra speciale

Areangeli

Holy Water Joe

Charlie Bennett

Ninja Operation 5 - Godfather The Master

Gordon

Temple of a Thousand Lights

Alan Foster

The Invincible Gladiator

Rezius

Rojo

Donald "El Rojo" Sorenson

Ninja Commandments

Ninja Master Gordon

Animated Soviet Propaganda

Narrator (voice)

Hitman the Cobra

Phillip

La mondana nuda

Ring Around the World

Fred Lester

Battle Flame

2nd Lt. Wechsler

Naples: A Story of Love and Vengeance

Frank

The Saracens

Marco Trevisan

Amok

Elton Horn

Ninja the Protector

Gordon Anderson

Il vizio infinito

(archive footage)

The Channeler

Jack

Rescue Force

Stryker

Above the War

General O'Connor

The Alien Within

Max Adrian

Provincia violenta

Augusto

Corri come il vento Kiko

Guido, il padre

C'era una volta un gangster

Ninja Hunt

Gordon

Highway to Hell

Earl Dent

Operation Las Vegas

Jefferson

Los dinamiteros

Actor en 'Rapiña en Golden City' (uncredited)

Fireback

Jack Kaplan

Cobra Against Ninja

Ninja Master Gordon

The Ninja Showdown

Ninja Master Gordon

Şahit

Turan

Rescue Team

Robert Burton

The Ninja Squad

Ninja Master Gordon