Brian Cox's Mom Went Door To Door Petitioning For More Screen Time For Her Son

"Succession" star and author of the new memoir, "Putting the Rabbit in the Hat," Brian Cox joins Stephen for a two-part interview that kicks off with a look back at his parents, his childhood in Scotland, and the experiences that cemented his desire to become an entertainer. #Colbert #BrianCox #PuttingTheRabbitInTheHa