Question: What actor born  17 February 1934, was part of the cast of the 1975 film Side by Side?

Context paragraphs:
Adiel Amorai: Adiel Amorai (Hebrew: עדיאל אמוראי‎ ‎ , born 17 February 1934) is a former Israeli politician who served as a member of the Knesset for the Alignment between 1969 and 1988.

Arne Kinserdal: Arne Kinserdal (born 17 February 1934) is a Norwegian Economist and Professor Emeritus at the Norwegian School of Economics (NHH).

Roger Bofferding: Roger Bofferding (born 17 February 1934) is a Luxembourgian sprinter.  He competed in the men's 200 metres at the 1960 Summer Olympics.

Bengt Nilsson (athlete): Bengt Nilsson (born 17 February 1934) is a retired Swedish high jumper.  In 1954 he won the Swedish and European titles and set a European record at 2.11 m; later that year he was awarded the Svenska Dagbladet Gold Medal.

Bruce Headley: Bruce Edmund Headley (born 17 February 1934) is a Thoroughbred horse trainer and owner.

Pak Nam-gi: Pak Nam-gi or Park Nam-ki (21 February 1934 – 17 March 2010) was, until as late as January 2010, Director of the Planning and Finance Department of the ruling party of North Korea.  There are doubts about his date of birth, with at least two unattributed sources reporting it as 21 February 1934 or sometime in 1928 respectively.

Albert I of Belgium: Albert I (8 April 1875 – 17 February 1934) reigned as the third King of the Belgians from 1909 to 1934.  This was an eventful period in the history of Belgium, which included the period of World War I (1914–1918), when 90 percent of Belgium was overrun, occupied, and ruled by the German Empire.  Other crucial issues included the adoption of the Treaty of Versailles, the ruling of the Belgian Congo as an overseas possession of the Kingdom of Belgium along with the League of Nations mandate of Ruanda-Urundi, the reconstruction of Belgium following the war, and the first five years of the Great Depression (1929–1934).  King Albert died in a mountaineering accident in eastern Belgium in 1934, at the age of 58, and he was succeeded by his son Leopold.

Alan Bates: Sir Alan Arthur Bates, CBE (17 February 1934 – 27 December 2003) was an English actor who came to prominence in the 1960s, when he appeared in films ranging from the popular children's story "Whistle Down the Wind" to the "kitchen sink" drama "A Kind of Loving".  He is also known for his performance with Anthony Quinn in "Zorba the Greek", as well as his roles in "King of Hearts", "Georgy Girl", "Far From the Madding Crowd" and "The Fixer", in which he received an Academy Award nomination for Best Actor.  In 1969, he starred in the Ken Russell film "Women in Love" with Oliver Reed and Glenda Jackson.

Barry Humphries: John Barry Humphries, AO, CBE (born 17 February 1934) is an Australian comedian, actor, satirist, artist, and author.  He is best known for writing and playing his on-stage and television alter egos Dame Edna Everage and Sir Les Patterson.  He is also a film producer and script writer, a star of London's West End musical theatre, an award-winning writer, and an accomplished landscape painter.  For his delivery of dadaist and absurdist humour to millions, biographer Anne Pender described Humphries in 2010 as not only "the most significant theatrical figure of our time … [but] the most significant comedian to emerge since Charlie Chaplin".

Side by Side (1975 film): Side by Side is a 1975 pop comedy film, directed by Bruce Beresford.  It tells the story of two rival nightclub owners played by Terry-Thomas and Billy Boyle.  The cast also includes Barry Humphries, Stephanie de Sykes, Frank Thornton and many contemporary pop artists such as The Rubettes, Mud and Kenny.

Supporting paragraphs: Side by Side (1975 film) Barry Humphries
Answer: Barry Humphries