- 2004: Cast as Triopas in Wolfgang Petersen's epic "Troy"
- 2002: Was the voice of Aragog in "Harry Potter and the Chamber of Secrets"
- 1997: Starred in the London stage revival of "Chips With Everything"
- 1993: Earned critical praise for his stage role in "Henry IV, Parts 1 and 2"
- 1991: Last film role to date, as King Gustav in the comedy "King Ralph"
- 1989: Appeared in "Indiana Jones and the Last Crusade"
- 1985: Cast in a recurring role on NBC's "Remington Steele"
- 1982: TV series debut, as a regular, "Q.E.D." (CBS)
- 1980: Played General Veers in "The Empire Strikes Back"
- 1974: American TV-movie debut, portrayed Esau in, "The Story of Jacob and Joseph" (ABC)
- 1974: Had featured role in the ABC miniseries "QB VII"
- 1974: Appeared in first US co-production, "Luther"
- 1971: Joined the Royal Shakespeare Company (RSC)
- 1963: Feature debut, "Tom Jones"
- 1961: London stage debut, "Altona"
- 1953: Stage debut in "Pantomime" in Bromley, England




