The 31 episodes that fell into public domain in the mid-90's are nothing more than illegal bootlegs. So are the photos and artwork on the discs. And so are the 3 episodes of WAGON TRAIN in this set. They are of poor quality and do not buy them.Instead, buy BONANZA, The Official Seasons 1 and 2 by CBS DVD. They offer the best image and sound from the original 35mm prints and audio tracks with loads of bonus materials. Click below for the REAL DEAL!Bonanza: The Official Second Season, Volume OneBonanza: The Official First Season, Vol 1 & 2