Leo Genn

Leopold John Genn was born on 9 August 1905 at 144 Kyverdale Road, Stamford Hill, Hackney, London, to Jewish parents Woolfe (William) Genn and Rachel Genn (née Asserson). He died in London on 26 January 1978 of a heart attack brought on by complications of pneumonia and is buried in Etretat Churchyard, Seine-Maritime, France. Before establishing himself as an actor, Genn pursued a rigorous academic path, attending the City of London School on scholarships in both classics and mathematics, then reading law at St Catharine's College, Cambridge, where he captained both the football and tennis teams. He subsequently trained at the Middle Temple, qualifying as a barrister in 1928.

Genn's entry into acting came through the Berkley Players, a group attached to the West London Synagogue, which he joined as a means of expanding his legal clientele. Actor-manager Leon Lion saw him perform and offered him a contract that combined his services as both actor and attorney. His theatrical debut came in 1930 in A Marriage Has Been Disarranged, first at the Devonshire Park Theatre in Eastbourne and then at the Royalty Theatre in London's Dean Street. Between September 1934 and March 1936 he was a member of the Old Vic Company, appearing in an extensive range of Shakespeare productions including Much Ado About Nothing, Henry IV Part 2, Othello, Richard II, Antony and Cleopatra, Julius Caesar, Macbeth, Richard III, and King Lear, among others. In 1937 he played Horatio opposite Laurence Olivier's Hamlet in Tyrone Guthrie's production staged at Elsinore, Denmark. The following year he appeared in Charles Langbridge Morgan's The Flashing Stream at the Lyric Theatre, a production that subsequently transferred to Broadway in 1939, marking his first appearance on the New York stage.

Genn's Broadway career spanned from 1939 to 1968 and encompassed a range of dramatic works. He appeared in Lillian Hellman's Another Part of the Forest in 1946 and later starred in The Devil's Advocate in 1961. Additional Broadway credits include Small War on Murray Hill in 1957, Fair Game for Lovers at the Cort Theatre in 1964, and The Only Game in Town in 1968. On the London stage, he appeared in Somerset Maugham's The Sacred Flame at the Duke of York's Theatre in 1967 and in Twelve Angry Men at the Queen's Theatre in 1964. In 1953 he played Buckingham opposite Paul Rogers in a Coronation Gala performance of Henry VIII at the Old Vic, held in the presence of the Queen on 6 May of that year.

With the approach of World War II, Genn joined the Officers' Emergency Reserve in 1938 and was commissioned in the Royal Artillery on 6 July 1940, reaching the rank of lieutenant-colonel by 1943. In 1944 he was granted official leave to appear as Charles I d'Albret, the Constable of France, in Laurence Olivier's film Henry V. He was awarded the Croix de Guerre in 1945. Genn was part of the British unit that investigated war crimes at Bergen-Belsen concentration camp and subsequently served as an assistant prosecutor at the Belsen war crimes trials held in Lüneburg, Germany. Following those proceedings, he ceased practicing law entirely.

Genn made his film debut in 1935 as Shylock in Immortal Gentleman, a biographical treatment of Shakespeare, and went on to accumulate 85 screen roles before his death. Douglas Fairbanks Jr. hired him as a technical adviser on Accused (1936) and subsequently gave him a small part, citing his voice and presence. He appeared uncredited as the young man who danced with Eliza Doolittle at the duchess's ball in the 1938 film Pygmalion. Post-war film work included Green for Danger (1946), The Snake Pit (1948), and The Wooden Horse (1950), in which he was one of the two leads. His portrayal of Petronius in the 1951 Hollywood epic Quo Vadis earned him an Academy Award nomination for Best Supporting Actor. He subsequently appeared in John Huston's Moby Dick (1956), Plymouth Adventure (1952), Personal Affair (1953) opposite Gene Tierney, and Roberto Rossellini's Era Notte a Roma (1960), in which he played Major Michael Pemberton.

Beyond stage and screen, Genn narrated the coronation programmes of both 1937 and 1953, the King George VI Memorial Programme in 1952, and the United Nations ceremonial opening in the United States in 1947. In 1974 a recording of The Jungle Book was released with Genn as narrator and Miklós Rózsa conducting the Frankenland Symphony Orchestra. He served as a governor of the Mermaid Theatre, a trustee of the Yvonne Arnaud Theatre, and a council member of the Arts Educational Trust. In 1968 he was appointed distinguished visiting professor of theatre arts at Pennsylvania State University, and in 1969 he became visiting professor of drama at the University of Utah. On 14 May 1933, Genn married Marguerite van Praag (1908–1978), a casting director at Ealing Studios; they had no children. In 2023, a historical marker was placed on the building of his birth by the Jewish American Society for Historic Preservation, U.K. Branch and AJEX, recognizing his military service, his role at the Belsen war crimes trials, and his acting career.