found: Code of the lawless, 1945:credits (Kirby Grant in)
found: Halliwell's filmgoer's comp., 1988(Grant, Kirby; AKA Kirby Grant Horn; b. 1914 d. 1985; leading man, former bandleader)
found: IMDb, November 3, 2016(Kirby Grant, born Kirby Grant Hoon Jr on November 24, 1911 in Butte, Montana; died October 30, 1985 in Titusville, Florida; actor)
found: Wikipedia, November 3, 2016(Kirby Grant; Kirby Grant (November 24, 1911-October 30, 1985), born Kirby Grant Hoon, Jr., was a long-time B movie and television actor, mostly remembered for having played the title role in the Western-themed adventure television series Sky King. Between 1949 and 1954, Grant played the title role in the series of ten Corporal Rod Webb films)