Character's name: "Hawkeye Pierce"
Birthday: 01/28/1936
Birthplace: New York City, New York, USA
Biography:
Alan Alda  (born January 28, 1936) is an American actor, director, screenwriter, and author. A six-time Emmy Award and Golden Globe Award winner, he is best known for his role as Hawkeye Pierce in the TV series MAS*H. He is currently a visiting professor at the Stony Brook University School of Journalism.

Character's name: "B. J. Hunnicutt"
Birthday: 02/06/1939
Birthplace: St. Paul, Minnesota, USA
Biography:
Michael Joseph "Mike" Farrell (born February 6, 1939) is an American actor, best known for his role as Captain B.J. Hunnicutt on the television series M*A*S*H (1975–83). He is an activist for politically liberal causes. Farrell was a producer of Patch Adams (1998) starring Robin Williams, and has starred on the television series Providence (1999–2002) and appeared as Milton Lang, the father of Victor Lang (John Slattery), husband of Gabrielle Solis (Eva Longoria) on Desperate Housewives (2007–2008). He was seen in the tenth season episode "Persona" of Law & Order: Special Victims Unit. From Wikipedia, the free encyclopedia.

Character's name: "Sherman Potter"
Birthday: 04/10/1915
Date of Death: 12/07/2011
Birthplace: Detroit, Michigan, USA
Biography:
Harry Morgan (born Harry Bratsberg) was an American stage, screen, radio, and television actor. He is perhaps best remembered for his television serials roles as Detective Bill Gannon on Dragnet and as Colonel Sherman T. Potter on M*A*S*H.

Character's name: "Margaret Houlihan"
Birthday: 11/04/1937
Birthplace: Passaic, New Jersey, USA
Biography:
From Wikipedia, the free encyclopedia. Loretta Swit (born November 4, 1937) is an American stage and television actress known for her character roles. Swit is best-known for her portrayal of Major Margaret "Hot Lips" Houlihan on M*A*S*H. Description above from the Wikipedia article Loretta Swit, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Character's name: "Charles Winchester"
Birthday: 10/31/1942
Date of Death: 03/03/2018
Birthplace: Peoria, Illinois, USA
Biography:
David Ogden Stiers (October 31, 1942 – March 3, 2018) was an American actor, director, vocal actor, and musician, noted for his role in the television series M*A*S*H as Major Charles Emerson Winchester III and the science fiction drama The Dead Zone as Reverend Gene Purdy. He was also known for his character Attorney Michael Reston in the Perry Mason TV Movies.

Character's name: "Maxwell Klinger"
Birthday: 07/01/1934
Birthplace: Toledo, Ohio, USA
Biography:
Jamie Farr (born July 1, 1934) is an American television, film, and theater actor. He is best known for having played the role of cross-dressing Corporal (later Sergeant) Maxwell Q. Klinger in the television sitcom M*A*S*H. Description above from the Wikipedia article Jamie Farr, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Character's name: "Father Mulcahy"
Birthday: 10/20/1932
Date of Death: 12/31/2016
Birthplace: Evanston, Illinois, USA
Biography:
From Wikipedia, the free encyclopedia. William Christopher (October 20, 1932 – December 31, 2016) was an American actor and comedian, best known for playing Private Lester Hummel on Gomer Pyle, U.S.M.C. from 1965 to 1968 and Father Mulcahy on the television series M*A*S*H from 1972 to 1983 and its spinoff After MASH from 1983 to 1985. Description above from the Wikipedia article William Christopher, licensed under CC-BY-SA, full list of contributors on Wikipedia.