About Jack Carson
John Elmer Carson, known as Jack Carson, was a Canadian-born American film actor. Carson often played the role of comedic friend in films of the 1940s and 1950s, including The Strawberry Blonde (1941) with James Cagney and Arsenic and Old Lace (1944) with Cary Grant. He appeared in such dramas as Mildred Pierce (1945), A Star Is Born (1954), and Cat on a Hot Tin Roof (1958). He worked for RKO and MGM, but most of his notable work was for Warner Bros. Another role which won accolades for him was as publicist Matt Libby in A Star is Born (1954). Carson became a U.S. citizen on June 6, 1949. His TV pilot, Kentucky Kid, was under consideration as a potential series for NBC, but was shelved when Carson became ill with stomach cancer.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.