Glen Albert Larson (January 3, 1937 – November 14, 2014) was an American television producer, writer, musician, and director. His best known work in television was as the creator of the television series Alias Smith and Jones, Battlestar Galactica, Buck Rogers in the 25th Century, The Misadventures of Sheriff Lobo, Quincy, M.E., The Hardy Boys/Nancy Drew Mysteries, B. J. and the Bear, The Fall Guy, Magnum, P.I. and Knight Rider. In addition to his television work, Larson also was a member of the folk revival/satire group The Four Preps.

Larson began his career in the entertainment industry in 1956 as a member of the vocal group The Four Preps, with whom he appeared in one of the Gidget films. The Four Preps ultimately produced three gold records for Capitol, all of which Larson himself wrote and/or composed: "26 Miles (Santa Catalina)", "Big Man", and "Down by the Station". A later member of the Four Preps, David Somerville, and a session singer he knew, Gail Jensen, later collaborated with Larson to write and compose "The Unknown Stuntman", the theme from The Fall Guy; series lead Lee Majors performed this song over the opening titles.

After working for Quinn Martin on productions including The Fugitive (where he had his first writing credit), Larson signed a production deal with Universal Studios. His first hit series was Alias Smith and Jones, a 1971–1973 Western which described the activities of Hannibal Heyes and Jedediah "Kid" Curry, concentrating on their efforts to go straight. (George Roy Hill's film, scripted by William Goldman, about Butch Cassidy and the "Sundance Kid", is commonly believed to have been the inspiration for the series.)^[1]

Larson was involved in the development for television of The Six Million Dollar Man, based on Martin Caidin's novel Cyborg, into the successful series, and was one of the program's early executive producers.

Larson later secured a then-unprecedented $1 million per episode budget for Battlestar Galactica. The show incorporated many themes from Mormon theology, such as sealing (marriage) for "time and eternity" and a "council of twelve". Larson, a member of the Church of Jesus Christ of Latter-day Saints in real life,^[2][3] had been working on the concept since 1968 with former Star Trek producer Gene L. Coon mentoring him in its early development. Although, he originally wanted to name the series Adam's Ark, he instead opted for Galactica. He was later convinced to include the word "star" in the title to capitalize on the recently released film Star Wars, eventually morphing the title into Battlestar Galactica. Larson was similarly convinced to deviate from his plan to produce the property as a series of TV movies to a weekly hour-long series, which caught his crew by surprise with a production schedule more demanding than originally expected in terms of writing while it overwhelmed the series' budgetary limits.

Even with its generous budget, the series often recycled effects shots and was canceled after one season. The pilot episode, titled "Saga of a Star World" was edited into a two-hour theatrical film and a re-edit of the other episodes was released as a second theatrical feature film titled Mission Galactica: The Cylon Attack. After the series was canceled, Larson went on to create a relatively low-budget sequel titled Galactica 1980, which was set many years later, when the Galactica had reached Earth. It was less successful than the original and was canceled after 10 episodes.

Larson re-used some of the sets, props, costumes, and effects work from Galactica for the light-hearted sci-fi series Buck Rogers in the 25th Century in 1979. Based on the comic-book character created in 1928 by Philip Francis Nowlan, Larson co-developed the series with Leslie Stevens. The feature-length pilot episode was released as a theatrical film in March 1979 and grossed $21 million at the North American box office.^[4] The weekly television series began in September 1979, running for two seasons until April 1981.

In the 1980s, Larson had further success as one of the creators of Magnum, P.I., which ran from 1980 to 1988. Around the same time, he left Universal to work for 20th Century-Fox.^[5] Additionally, Larson created The Fall Guy, which ran from 1981 to 1986. Larson's next prominent series was Knight Rider, which featured science-fiction elements with a light-hearted action-adventure scenario and limited violence. These basic elements characterized many of Larson's series' throughout the 1980s with Automan, Manimal and The Highwayman, though all of these shows were unsuccessful and none lasted more than a single season. Larson's profile declined, though he made a brief comeback in the 1990s with an adaptation of the Ultraverse comic Night Man, which lasted two seasons.

In 2003, Battlestar Galactica was remade for the Sci-Fi Channel as a miniseries; it was followed by a 2004 series, that, unlike the original, lasted multiple seasons. Larson was not involved in any capacity with the new series, though he did receive a screen credit as "Consulting Producer". After the series ended in 2009, a short-lived prequel series, Caprica, followed in 2010. Larson was again not involved, but he was given a screen credit for the creation of certain characters.

In February 2009, media sources reported that Larson was in talks with Universal Pictures to bring Battlestar Galactica to the big screen, though any potential feature film would not be based on the recent Sci-Fi Channel series remake, but would possibly be based on the original series. The project stalled for some time; in 2011 a re-announced version was now no longer a continuation of the original series but rather a complete remake.

Larson died on November 14, 2014, in UCLA Medical Center, Santa Monica, California, from esophageal cancer, aged 77 and was survived by his wife Jeannie and nine children.^[11] He is buried at Rose Hill Burial Park (Oklahoma City, Oklahoma).

• Emmy Award
  • 1978: Nominated for Outstanding Drama Series, for Quincy, M.E.
• Grammy Award
  • 1979: Nominated for Best Album of Original Score Written for a Motion Picture or Television Special, for Battlestar Galactica (nomination shared with Stu Phillips, John Andrew Tartaglia, and Sue Collins)
• Edgar Award
  • 1973: Won for Best Episode in a TV Series Teleplay, for McCloud, "The New Mexico Connection"
  • 1981: Won for Best Episode in a TV Series Teleplay, for Magnum, P.I., "China Doll" (with Donald P. Bellisario)

Larson also has a star on the Hollywood Walk of Fame for his contributions to the television industry.