Character's name: "Lieutenant Gil Hanley"
Birthday: 05/21/1923
Date of Death: 10/16/2000
Birthplace: New York City, New York, USA
Biography:
Rick Jason (born Richard Jacobson; May 21, 1923 – October 16, 2000) was an American actor, born in New York City, and most remembered for starring in the ABC television drama Combat! (1962–1967).

Character's name: "Sergeant Chip Saunders"
Birthday: 02/14/1929
Date of Death: 07/23/1982
Birthplace: The Bronx, New York City, New York, USA
Biography:
From Wikipedia, the free encyclopedia Victor "Vic" Morrow (February 14, 1929 – July 23, 1982) was an American actor, whose credits include a starring role in the 1960s TV series Combat!, prominent roles in a handful of other television and cinema dramas, and numerous guest roles on television. He and two children died when a stunt helicopter crashed on them during the filming of Twilight Zone: The Movie. Description above from the Wikipedia article Vic Morrow, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Character's name: "William G. Kirby"
Birthday: 11/25/1929
Date of Death: 12/06/2023
Birthplace: Chapel Hill, North Carolina, United States
Biography:
Jack Hogan was an actor well known for the role of PFC William G Kirby on the 1960s television show Combat!

Character's name: "Paul "Caje" Lemay"
Birthday: 01/09/1925
Date of Death: 01/22/2014
Birthplace: Québec City, Québec, Canada

Character's name: "Doc"
Birthday: 10/03/1934

Character's name: "Little John"
Birthday: 04/06/1925
Date of Death: 12/27/1999

Character's name: "Billy Nelson"
Birthday: 01/17/1941
Birthplace: Philadelphia, Pennsylvania, USA

Character's name: "Doc Walton"
Birthday: 01/03/2025