Known for Acting

Leo John Genn (9 August 1905 – 26 January 1978) was an English actor and barrister. Signified by his relaxed charm and smooth, "black velvet" voice, he had a lengthy career in theatre, film, television, and radio; often playing aristocratic or gentlemanly, sophisticate roles. Born to a Jewish family in London, Genn was educated as a lawyer and was a practicing barrister until after World War II, in which he served in the Royal Artillery as a Lieutenant-Colonel. He began his acting career at The Old Vic and made his film debut in 1935, starring in a total of 85 screen roles until his death in 1978. For his portrayal of Petronius in the 1951 Hollywood epic Quo Vadis, he received an Oscar nomination for Best Supporting Actor. Description above from the Wikipedia article Leo Genn, licensed under CC-BY-SA, full list of contributors on Wikipedia.
1962
as Brig. Gen. Edwin P. Parker Jr.
1956
as Starbuck
1951
as Petronius
1966
as Narrator (voice)
1963
as Gen. Jung-Lu
1945
as Bel Affris
1948
as Mark Kik
1971
as The Judge
1944
as The Constable of France
1972
as Psychiatrist (uncredited)
1973
as Chief of M.I.5
1940
as Prosecuting Counsel (Uncredited)
1952
as William Bradford
1973
as Rollins (uncredited)
1958
as Maj. Picquart
1944
as Captain Edwards
1953
as Major J. Snow
1971
as Edmond Brighton
1958
as Sgt. Kendall
1948
as Michael Morrell