Alex Karras, Football Star Turned Actor, Dies at 77 – The Hollywood Reporter
8 Pro Football Players Turned Showbiz Stars - Muscle & Fitness
Alex Karras 1935-2012: Brash NFL star found fame in film, TV
Alex Karras, N.F.L. Lineman and Actor, Dies at 77 - The New York Times
1971 Topps # 41 Alex Karras Detroit Lions (Football Card) VG+ Lions Iowa : Collectibles & Fine Art
Alex Karras Played Role of League Outlaw for Lions - The New York Times
Alex Karras, N.F.L. Lineman and Actor, Dies at 77 - The New York Times
REDSKINS CLAIM KARRAS OF LIONS - The New York Times
ALEX KARRAS, IMMORTALIZED IN 'PAPER LION,' NOW TACKLES AUTOBIOGRAPHY - Sports Illustrated Vault
Alex Karras dies; career successes included NFL, 'Blazing Saddles' - Los Angeles Times