Former Hawkeyes Duke Slater, Alex Karras Selected To Pro Football Hall of Fame
From 'Mad Duck' to 'Mongo': Alex Karras' wild days of food, feuds and football - The Athletic
Karras cared more about making Hall of Fame than he let on
Karras cared more about making Hall of Fame than he let on
From 'Mad Duck' to 'Mongo': Alex Karras' wild days of food, feuds and football - The Athletic
Longtime Lion, actor Karras dies at 77
Former NFL Player, Webster Star Alex Karras Dies - TV Guide
Lions great Alex Karras dies of kidney failure WITH VIDEO – The Oakland Press
Alex Karras, fearsome NFL lineman who transitioned to acting, dies at 77