TVC 723.3: Glenn Stewart, author of Columbo Explains the Seventies, talks to Ed about Patrick McGoohan's peculiar relationship with Columbo as an actor, writer, and director. While McGoohan starred in two of the very best episodes of the original Columbo ("By Dawn's Early Light," "Identity Crisis") and one of the better episodes of the ABC series ("Agenda for Murder"), he also contributed to some of the problems that plagued Columbo in the 1990s (including, most notably, the episode "Murder with Too Many Notes"). Columbo Explains the Seventies is available through Bonaventure Press and Amazon.com.