Best in TV: The Greatest TV Shows of Our Time
- Episode aired Sep 18, 2012
- Unrated
- 2h
In this special edition of 20/20, Barbara Walters presents the results of a poll conducted by ABC News and People magazine to determine what America thinks are the best TV shows of all time.In this special edition of 20/20, Barbara Walters presents the results of a poll conducted by ABC News and People magazine to determine what America thinks are the best TV shows of all time.In this special edition of 20/20, Barbara Walters presents the results of a poll conducted by ABC News and People magazine to determine what America thinks are the best TV shows of all time.