Question: Who has written for more films, Colin Campbell or John Gilbert?

full_context: Document 1: Colin Campbell (New Zealand bishop): Colin David Campbell (born 21 September 1941) is the Sixth Catholic Bishop of Dunedin (2004-). He was born at Otautau, Southland on 21 September 1941 and was educated at St Therese's Convent School, Invercargill (Dominican sisters) and at Marist Brothers' Primary and Marist Brothers' High Schools, Invercargill, before training as a priest at Holy Name Seminary, Christchurch, and Holy Cross College, Mosgiel.
Document 2: Rudolph Valentino filmography: Rudolph Valentino (1895–1926) was an Italian-born actor in the era of silent films. He emigrated to the United States in 1913 and took a string of temporary menial jobs before becoming a film extra in 1914. He appeared in several films until 1921—many of which are now lost. That year he got his major break when he appeared in the role of Julio in "The Four Horsemen of the Apocalypse". According to Valentino's biographer, Noel Botham, the film was "hailed ... [as] a masterpiece and Valentino as a star"; the film grossed $4.5 million at the North American box office.
Document 3: Alan James: Alan James (23 March 1890 – 30 December 1952) was an American film director and screenwriter. He directed 79 films between 1916 and 1943. He also wrote for 62 films between 1916 and 1951. He was born in Port Townsend, Washington and died in Hollywood, California.
Document 4: Colin Campbell, Lord Malcolm: Colin Malcolm Campbell, Lord Malcolm, PC (born 1953) is a Scottish lawyer, and a Senator of the College of Justice, a judge of the country's Supreme Courts.
Document 5: Ramon Novarro: Jose Ramón Gil Samaniego, best known as Ramón Novarro (February 6, 1899 – October 30, 1968), was a Mexican film, stage and television actor who began his career in silent films in 1917 and eventually became a leading man and one of the top box office attractions of the 1920s and early 1930s. Novarro was promoted by MGM as a "Latin lover" and became known as a sex symbol after the death of Rudolph Valentino.
Document 6: John Gilbert (actor): John Gilbert (born John Cecil Pringle; July 10, 1899 – January 9, 1936) was an American actor, screenwriter and director. He rose to fame during the silent film era and became a popular leading man known as "The Great Lover". At the height of his career, Gilbert rivaled Rudolph Valentino, another silent film era leading man, as a box office draw.
Document 7: Colin MacDonald (writer): Colin MacDonald was born in 1956 in Inverness, Scotland. He is a prolific writer for television and radio. Television credits include "The Dunroamin Rising" (BBC1), "The Gift" (BBC1), "The Wreck On The Highway" (BBC1), "Sharpe's Honour" (ITV) and episodes in the series "Blue Murder" (ITV), "Heartbeat" (ITV), "Casualty" (BBC1), and "Para Handy" (BBC1). Radio credits include "Killing the Butterfly" (BBC Radio 4), "Hill of Rains" (BBC Radio 4), "The Colour of Summer" (BBC Radio 4), "King Of Hearts" (BBC Radio Scotland), "" (BBC Radio 4) and "Calum's Road" (BBC Radio 4).
Document 8: Cary Grant: Cary Grant (born Archibald Alec Leach; January 18, 1904 – November 29, 1986) was a British-American actor, known as one of classic Hollywood's definitive leading men. He began a career in Hollywood in the early 1930s, and became known for his transatlantic accent, debonair demeanor, and light-hearted approach to acting and sense of comic timing. He became an American citizen in 1942.
Document 9: His Glorious Night: His Glorious Night is a 1929 Pre-Code American romance film directed by Lionel Barrymore and starring John Gilbert in his first released talkie. It has gained notoriety as the film that reputedly ended the career of John Gilbert by revealing that he had a voice unsuitable for sound.
Document 10: Colin Campbell (ice hockey): Colin John Campbell (born January 28, 1953) is a Canadian former professional ice hockey defenceman, coach and the former Senior Vice President and current Executive Vice President and Director of Hockey Operations for the National Hockey League. Campbell was replaced as Senior Vice President by Brendan Shanahan, after he stepped down on June 1, 2011.
Document 11: Colin Campbell (director): James Colin Campbell (11 October 1859 – 26 August 1928) was a Scottish-born film director, actor and screenwriter. He directed 177 films between 1911 and 1924. He also wrote for 60 films between 1911 and 1922. He was born in Scotland, and died in Hollywood, California.
Document 12: Ramon Novarro: Jose Ramón Gil Samaniego, best known as Ramón Novarro (February 6, 1899 – October 30, 1968), was a Mexican film, stage and television actor who began his career in silent films in 1917 and eventually became a leading man and one of the top box office attractions of the 1920s and early 1930s. Novarro was promoted by MGM as a "Latin lover" and became known as a sex symbol after the death of Rudolph Valentino.
Document 13: Donald Cammell: Donald Seaton Cammell (17 January 1934 – 24 April 1996) was a Scottish film director who has a cult reputation thanks to his debut film "Performance", which he co-directed with Nicolas Roeg.
Document 14: John Gilbert Cooper: John Gilbert Cooper or John Gilbert (24 August 1722 – 21 April 1769) was a British poet and writer.
Document 15: John Gilbert (film editor): John Gilbert is a film editor who works primarily in New Zealand. Gilbert has edited 17 feature films as well as television shows and short films. He won the Academy Award for Best Film Editing and the BAFTA Award for Best Editing, among several honors, for Mel Gibson's war drama "Hacksaw Ridge" (2016). Gilbert had earlier received various accolades for his work on Peter Jackson's "" (2001), including the Satellite Award for Best Editing and nominations for an Academy Award, a BAFTA Award and an ACE Eddie Award.
ground_truth: Colin Campbell