Donald O'Brien

Briganti: Amore e libertà
Barone
Filme, 1994

Flight from Paradise
Filme, 1990

Quest for the Mighty Sword
Gunther
Filme, 1990

Mortacci
Archibald Williams
Filme, 1989

O Nome da Rosa
Pietro d'Assisi
Filme, 1986

Hands of Steel
Professor Olster
Filme, 1986

I guerrieri dell'anno 2072
Monk
Filme, 1984

The Panther Squad
General
Filme, 1984

2020 Texas Gladiators
Black One
Filme, 1982

Zombie Holocaust
Dr. Obrero / Dr. Butcher (US version)
Filme, 1980

The Day Christ Died
Roman Soldier
Filme, 1980

The Inglorious Bastards
SS Officer
Filme, 1978

Silver Saddle
Flertcher
Filme, 1978

Emanuelle and the Last Cannibals
Donald McKenzie
Filme, 1977

A Man Called Blade
Burt Craven
Filme, 1977

Giant of the 20th Century
Sgt. Stricker
Filme, 1977

Keoma
Caldwell
Filme, 1976

The Four of the Apocalypse...
Sheriff of Salt Flat
Filme, 1975

Giochi erotici di una famiglia per bene
Professor Riccardo Rossi
Filme, 1975

Challenge to White Fang
Liverpool
Filme, 1974

Zanna Bianca alla riscossa
Caroll
Filme, 1974

Sex of the Witch
Inspector
Filme, 1973

The Executioner of God
Frank
Filme, 1973

Sei bounty killers per una strage
Frank
Filme, 1973

Two Brothers in Trinity
Lester O'Hara
Filme, 1972

God Is My Colt .45
Collins (as Donal O'Brien)
Filme, 1972

Finders Killers
Jack Forest
Filme, 1971

Paid in Blood
Lee Rast
Filme, 1971

Sheriff of Rock Springs
Burt Jones
Filme, 1971

The Last Traitor
Captain Ned Carter
Filme, 1971

Run, Man, Run
Daniel Cassidy
Filme, 1968

Western, Italian Style
(as Donal O'Brien)
Filme, 1968

The Night of the Generals
Plotting German Officer
Filme, 1967

Grand Prix
Wallace Bennett
Filme, 1966

A Matter of Resistance
American Officer
Filme, 1966

Cloportes
Un visiteur de la galerie
Filme, 1965

Nick Carter and Red Club
Filme, 1965

The Train
Schwartz
Filme, 1964

De l'assassinat considéré comme un des beaux-arts
Filme, 1964

Weekend at Dunkirk
L'officier anglais
Filme, 1964

The Wretches
Filme, 1960