TVC 723.2: Glenn Stewart, author of Columbo Explains the Seventies, discusses some of the differences between the original Columbo (NBC, 1971-1978) and the revival of Columbo in the 1990s (ABC, 1989-2003), and how one of his goals for the book is to get readers to revisit the NBC series. Columbo Explains the Seventies is available through Bonaventure Press and Amazon.com.
