PLEASE READ THE FOLLOWING BEFORE PURCHASING. THIS IS NOT A RETAIL SET NOR IS THIS IS A COMMERCIAL STUDIO RELEASE. IF YOU ARE LOOKING FOR HIGH DEFINITION DVD QUALITY PROGRAMS, YOU WILL BE SADLY DISAPPOINTED. This set contains all 26 episodes PLUS the Un-Aired PILOT of this series on 6 discs in broadcast order and is shipped in a hard shell case with artwork. Each disc is labeled with series name, disc # and episode titles. Picture quality is good to very good. Please do not expect today's TV viewing quality from this set. This TV show has never been released to DVD commercially. Year of release: 1967 Year entered public domain: 1992 THIS SET HAS MET ALL OF'S SELLING POLICIES IN REGARDS TO MEDIA IN THE PUBLIC DOMAIN. I will replace any defective disc.