A talk show (U.S.) or chat show (Brit.) is a television or radio program where a group of people come together to discuss various topics put forth by a talk show host.
Often, talk shows feature a panel of guests, usually consisting of a group of people who are learned or who have great experience in relation to whatever issue is being discussed on the show for that episode.
A call-in show takes live phonecalls from callers listening at home, in their cars, etc.
Often, talk shows feature a panel of guests, usually consisting of a group of people who are learned or who have great experience in relation to whatever issue is being discussed on the show for that episode.
A call-in show takes live phonecalls from callers listening at home, in their cars, etc.

