Background: Landon was born Eugene Maurice Orowitz on October 31, 1936, in Forest Hills, a neighborhood of Queens, New York. His parents were Peggy (nee O'Neill; a dancer and comedian) and Eli Maurice Orowitz. Eugene was the Orowitz family's second child; their daughter, Evelyn, was born three years earlier. In 1941, when Landon was four years old, he and his family moved to the Philadelphia suburb of Collingswood, New Jersey.
Context: In 1973, Landon was an episode director and writer for the short-lived NBC romantic anthology series Love Story. In 1982, he co-produced an NBC "true story" television movie, Love is Forever, starring himself and Laura Gemser (who was credited as Moira Chen), about Australian photojournalist John Everingham's successful attempt to scuba dive under the Mekong to rescue his lover from communist-ruled Laos in 1977. The real Everingham was cast as an extra in the film.  Sam's Son was a 1984 coming-of-age feature film written and directed by Landon and loosely based on his early life. The film stars Timothy Patrick Murphy, Eli Wallach, Anne Jackson, Hallie Todd, and James Karen. Karen previously worked for Landon in the made-for-television film Little House: The Last Farewell.  After the cancellation of Highway to Heaven and before his move to CBS, Landon wrote and directed the teleplay Where Pigeons Go to Die. Based on a novel of the same name, the film starred Art Carney and was nominated for two Emmy awards.  Up through the run of Highway to Heaven, all of Landon's television programs were broadcast on NBC, a relationship of which lasted thirty consecutive years with the network. After the cancellation of Highway and due to a fallout with those within NBC's upper management, he moved to CBS and in 1991 starred in a two-hour pilot called Us. Us was meant to be another series for Landon but, with his diagnosis on April 5 of pancreatic cancer, the show never aired beyond the pilot.  Landon also appeared as a celebrity panelist on the premiere week of Match Game on CBS.
Question: What is one of Michael Landon's other projects?

Answer:
In 1973, Landon was an episode director and writer for the short-lived NBC romantic anthology series Love Story.