Title: Timeline (TV series)
Content:  With a budget in excess of two million dollars for just six half hours, Timeline was one of PBS's most expensive productions for that time. Funding was provided by Texas-based Meadows Foundation, PBS, the Corporation for Public Broadcasting, Maryland Public Television, Holmes Associates in London (UK), Televisión Española and Turkish Radio & Television. While each partner country was responsible for crew and cast on their own locations, an international team of department heads supervised overall production. With creator and director Leo Eaton at its head, this team - consisting of series producer Diane Holmes, Hollywood production designer Peter Wooley, Spanish costume designer Gumersindo Andrés López, and British production manager Brian True-May – spent three months commuting between production centers in Madrid, Istanbul and London before filming finally began on the Isle of Man (UK) in the summer of 1978. The four field reporters were cast from the four partner countries. American actress Fran Dorn played Siboletto of Zimbabwe, British actor Robert Bathurst played Owen of Canarfon, Spanish actor Iñaki Aierra played Luis de Jaen and Turkish actor Engin Cezzar played Selim Karasi. News anchor Steve Bell (formerly news anchor of ABC's Good Morning America) played himself.
Title: Timeline (TV series)
Content:  Timeline is a 1989 American/British/Spanish/Turkish educational television series that aired on PBS, presenting historical events from the Middle Ages in the style of newscasts. Six episodes of the series were produced. The series was created, written and directed by Leo Eaton through Maryland Public Television (MPT). Producers were Diane Holmes of Holmes Associates in London, UK, Fernando de Castro Lopez of Televisión Española (TVE), and Altug Savasal of Turkish Radio and Television Corporation (TRT). It was filmed on location during summer 1988 on the Isle of Man in the UK and in Spain and Turkey, with the anchor newsroom created at Maryland Public TV in the United States. Timeline evolved from a series of similar television shorts for children created by Gary Witt and produced by Leo Eaton earlier in the 1980s, called Newscast from the Past. Gary Witt was also 
Title: Timeline (TV series)
Content:  co-producer on Timeline. In Timeline, news anchor Steve Bell (a real-life news anchor, playing himself) and four ethnically diverse field reporters – "Siboletto of Zimbabwe" (Fran Dorn), "Owen of Canarfon" (Robert Bathurst), "Luis de Jaen" (Iñaki Aierra) and "Selim Karasi" (Engin Cezzar) – report from six watershed events in human history between 1066 and 1492. The series owed some of its inspiration to Walter Cronkite's You Are There, which aired on CBS from 1953 to 1957. Timeline also included faux commercials for products and services first available at that time in history. While the premier episode "The Crusades" aired to good ratings and received extensive press coverage, PBS's decision to broadcast each half-hour episode only on a bi-monthly basis (paired with comedian Mark Russell's half-hour satirical TV specials) provided no audience continuity and the series soon disappeared from public view.
Title: Timeline Ltd.
Content:  Timeline Ltd. was an American game company that produced role-playing games and game supplements.
Title: Timeline (video game)
Content:  Timeline is a 2000 adventure/puzzle video game published by Eidos Interactive for the Microsoft Windows. The game was developed by author Michael Crichton's Timeline Computer Entertainment (initially formed as Timeline Studios), and is based on Crichton's 1999 novel of the same name. Crichton was directly involved in the game's creation.
Title: The Timeline
Content:  The Timeline is a documentary series developed by NFL Films and airs on NFL Network that documents select events of the National Football League.
Title: Timeline (video game)
Content:  Crichton often held video conferences with the development team to approve and disapprove of gameplay elements. On the game's official website, Crichton described Timeline as "a game for people that don't usually play games." The development team hoped to create a game that would be easy enough for new players, but still challenging enough for more experienced players. Paul Wirth, a producer on the game, said, "One of the design objectives was making it so the average person could finish the whole experience." An orchestral score was composed for the game by Bill Brown. Timeline was released on November 10, 2000. Copies of the game included a free copy of the novel. Timeline was the only video game developed by Timeline Computer Entertainment.
Title: Time Team Digs
Content:  The series producer of Time Team Digs was Tim Taylor, the creator and producer of Time Team and its predecessor Time Signs. The executive producer was Philip Clarke and the producers were Jeremy Cross and Laurence Vulliamy. Tony Robinson, the presenter, was also the associate producer. Regular contributors on Time Team included: archaeologists Mick Aston, Phil Harding, Carenza Lewis, Neil Holbrook; Robin Bush (historian); Victor Ambrus (illustrator); Stewart Ainsworth (landscape investigator); John Gater, Chris Gaffney (geophysicists); Henry Chapman (surveyor).
Title: Timeline (2003 film)
Content:  Timeline is a 2003 American science fiction adventure film directed by Richard Donner and starring Paul Walker, Frances O'Connor, Gerard Butler, Billy Connolly, David Thewlis, and Anna Friel. Based on Michael Crichton's 1999 novel of the same name, the screenplay concerns a team of present-day archaeology and history students who are sent back in time to medieval France, to rescue their professor from the middle of a battle. Jerry Goldsmith composed the original score, which would have been his last before his death in 2004 (his actual last score was Looney Tunes: Back in Action), but it was replaced with a new score by Brian Tyler, after the first cut was re-edited and Goldsmith's increasing health problems prevented him from continuing. The film was poorly received by critics and bombed at the box office, losing an estimated $49 million.
Title: Timeline (novel)
Content:  Timeline is a science fiction novel by American writer Michael Crichton, his twelfth under his own name and twenty-second overall, published in November 1999. It tells the story of a group of history students who travel to 14th-century France to rescue their professor. The book follows in Crichton's long history of combining science, technical details, and action in his books, this time addressing quantum and multiverse theory. The novel spawned Timeline Computer Entertainment, a computer game developer that created the Timeline PC game published by Eidos Interactive in 2000. Additionally, an eponymous film based on the book was released in 2003.

Question: Who was the producer of Timeline?
Answer: Richard Donner.
Richard Donald Schwartzberg.