Bates made his film debut in 1960's "The Entertainer" and earned an Oscar nod for his portrayal of a wrongly imprisoned Russian Jew in The Fixer (1968). He won notoriety of a different sort the following year for wrestling in the nude with fellow actor Oliver Reed in Women in Love, considered one of the first mainstream films to include frontal male nudity.
Later in life, Bates appeared as a butler in Robert Altman's Gosford Park (2001). He died at age 69 on Dec. 27, 2003, before the debut of his final role in a televised adaptation of Spartacus.