
Ronald Lacey (28 September 1935 – 15 May 1991) was an English actor. He made numerous television and film appearances over a 30 year period and is perhaps best remembered for his villainous roles in Hollywood films, most famously Major Arnold Toht in Raiders of the Lost Ark.
Description above from the Wikipedia article Ronald Lacey, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Raiders of the Lost Ark
1981 · as Major Arnold Toht

Indiana Jones and the Last Crusade
1989 · as Gestapo (uncredited)

The Adventures of Buckaroo Banzai Across the 8th Dimension
1984 · as President Widmark

Red Sonja
1985 · as Ikol

Sahara
1983 · as Beg

The Fearless Vampire Killers
1967 · as Village Idiot

Firefox
1982 · as Semelovsky

Flesh + Blood
1985 · as Cardinal

Zulu Dawn
1979 · as Norris Newman

Valmont
1989 · as José

Macbeth
1971 · as Macbeths man - killed Banquo (uncredited)

Yellowbeard
1983 · as Man with Parrot

Aces Go Places IV: You Never Die Twice
1986 · as The Boss

How I Won the War
1967 · as Spool

Tangiers
1982 · as Wedderburn

Indiana Jones: Making the Trilogy
2003 · as self (archive footage)

Mille Miglia
1968 · as Denis Jenkinson

The Sign of Four
1987 · as Thaddeus und Bartholomew Sholto