The following episode guide has been assembled from a variety of sources. Following the sequential number of each episode are the original airdate and subsequent repeat airdates, when known (based on TV Guide listings), followed by brief episode summaries, also from TV Guide listings. For Season 1 episodes (1968-1969), rundowns of each show (which follow the brief TV Guide descriptions) are based on the shows themselves. The only tape copies available for review originate from rebroadcasts during the 1969-1970 season. These revised prints are identified by the suffix REV in the official episode numbers (for instance, Show #K-01 REV). Show openings, closings, bumpers and sponsor billboards in Season 1 shows were replaced for subsequent NBC reruns to match Season 2 shows (some of the bumpers