The Hell's Gate
Dr. Johns
Wartime
professor Amundsen
Seven Dangerous Women
Enrico Cavallari
Return of the Saint
Scheffer
The War of the Robots
Roger
Covert Action
Grant
The Biggest Battle
American Commando Leader
Blue Nude
Donovan
The Bloodsucker Leads the Dance
Count Richard Marnack
Twilight of Love
Guide
Casanova & Co.
Marquis Coppafrata (uncredited)
Violence for Kicks
Stefano's father
Emanuelle in Bangkok
Jimmy
Reflections in Black
Anselmi
The Portrait of a Lady
Caspar Goodwood
Zorro
Fritz von Merkel
The Murri Affair
Riccardo Murri
The Minor
Carlo Salvi (as Giacomo Rossi-Stuart)
The Last Four Days
Jack Donati
The Fighting Fists of Shanghai Joe
Tricky
The Off-Road Girl
Giulio Morganti
Death Smiles on a Murderer
Dr. von Ravensbrück - Walter's Father
The Lonely Woman
Richard Leighton
Mafia Junction
Marco
The Girl with the Moon Skin
Giacomo
The Crimes of the Black Cat
Victor Morgan
You're Jinxed, Friend, You've Met Sacramento
Tom Murdock
The Godfather
G.I. (uncredited)
Ben & Charlie
Hawkins, Pinkerton detective
The Murder of Julius Caesar
Brutus
The Double
Giovanni's Brother
The Night Evelyn Came Out of the Grave
Dr. Richard Timberlane
Something Creeping in the Dark
Donald Forrest
Kill Django...Kill First
Johnny MaGee / Django
The Weekend Murders
Ted Collins
Hornets' Nest
Schwalberg
Churchill's Leopards
Major Powell
The Last Day of the War
Pvt. Kendall
The Night of the Assassin
Lt. Tibbitt
The 5-Man Army
One of Gutierrez' Officers
Shadow of Death
Gert Muller
The Battle of the Damned
Major Carter
Guess Who's Coming for a Snack?
Comandante del Lager
Zorro the Fox
Don Pedro
Ragan
Kohler
Bloody Che Contra
Prado
Colpo sensazionale al servizio del Sifar
1968
An Eye for an Eye, A Tooth for a Tooth
Jeff Gordon / Agent Z-55
The Glass Sphinx
Ray
Snow Devils
Cmdr. Rod Jackson
The Big Blackout
Roland
Ring Around the World
Hitman
War Between the Planets
Cmdr. Rod Jackson
Kill, Baby... Kill!
Dr. Paul Eswai
Knives of the Avenger
King Arald
Degueyo
Norman Sandel
Duel at Sundown
Quents
Kidnapped to Mystery Island
Tremal Naik
The Revenge of the Gladiators
Fulvio
Seven Slaves Against the World
Gaius
Massacre At Grand Canyon
Sheriff Burt Cooley
The Last Man on Earth
Ben Cortman
Temple of the White Elephant
Reginald Milliner
Badmen of the West
Sheriff Gary Smith
Arms of the Avenger
Vannozzo Duchesca
Gunfight at Red Sands
Sheriff Lance Corbett
Zorro and the Three Musketeers
Athos
The Shortest Day
Soldato austriaco (uncredited)
Catherine of Russia
Count Poniatowski
The Avenger
Eurialo
The Reluctant Saint
1962
Sodom and Gomorrah
Ishmael
Invasion 1700
(as Giacomo Rossi-Stuart)
Slave of Rome
1961
Five Branded Women
1960
The Night of the Great Attack
1959
Caltiki, the Immortal Monster
Prof. Rodriguez's Assistant
Knight Without a Country
Ruggero
The Day the Sky Exploded
Stuart (uncredited)
The Silent Enemy
Rosati
Il conte di Matera
il duca Paolo Bressi
The House of Intrigue
Henry
The Red Cloak
1955
Jeunes mariés
1953
