Donald O'Brien

The Name of the Rose

1986 · ★ 7.5

as Pietro d'Assisi

The Train

1964 · ★ 7.6

as Schwartz

The Inglorious Bastards

1978 · ★ 6.3

as SS Officer

Grand Prix

1966 · ★ 7.3

as Wallace Bennett

The Night of the Generals

1967 · ★ 6.8

as Plotting German Officer (uncredited)

Keoma

1976 · ★ 6.8

as Caldwell

Doctor Butcher M.D.

1980 · ★ 5.5

as Dr. Obrero / Dr. Butcher

Weekend at Dunkirk

1964 · ★ 6.9

as L'officier anglais

Emanuelle and the Last Cannibals

1977 · ★ 5.1

as Donald McKenzie

The Sect

1991 · ★ 6.2

as Justice Jonathan Ford

Ghosthouse

1988 · ★ 5

as Valkos

Hands of Steel

1986 · ★ 5.3

as Professor Olster

Four of the Apocalypse

1975 · ★ 6.4

as Sheriff of Salt Flat

Warriors of the Year 2072

1984 · ★ 5.2

as Monk

Run, Man, Run

1968 · ★ 6.5

as Daniel Cassidy

A Matter of Resistance

1966 · ★ 6.8

as American Officer

Cloportes

1965 · ★ 6.3

as Gallery visitor

Line of Demarcation

1966 · ★ 6.2

Challenge to White Fang

1974 · ★ 6.2

as Liverpool

Yeti: The Giant of the 20th Century

1977 · ★ 3.6

as Sgt. Stricker

A Man Called Blade

1977 · ★ 6.4

as Burt Craven

Silver Saddle

1978 · ★ 6.9

as Flertcher

2020 Texas Gladiators

1983 · ★ 4.5

as Black One

Quest for the Mighty Sword

1990 · ★ 3.6

as Gunther

White Fang to the Rescue

1975 · ★ 5.7

as Caroll

Sex of the Witch

1973 · ★ 4.8

as Inspector

Images in a Convent

1979 · ★ 5.3

as Exorcist

Mortacci

1989 · ★ 6.8

as Archibald Williams

Return from Death (Frankenstein 2000)

1991 · ★ 6.8

as Rico

Bandits: Love and Liberty

1994

as Barone