Sean talks about his podcast 'SmartLess' with Jason Bateman and Will Arnett, starting a new additional podcast 'HypochondriActor,' running into Jimmy in the Emergency Room, being a regular there because of his AFib, Jimmy's dad talking about his medical conditions incessantly, interviewing Paul McCartney, and getting high before playing an elf on the Kenny Rogers Christmas Tour. Watch Jimmy Kimmel Live! WEEKNIGHTS 11:35|10:35c on ABC, streaming, on demand, and Hulu.