Gangland (3 Disc Box Set) [DVD] - True Crime Documentary Series | Perfect for History Buffs & Crime Enthusiasts

I purchased this believing it was season 3 but when i got it it was season 2 but also does not state which series it is until you put the disc in dvd player, there are no markings to signify the season whatsoever but was also under the impression that you could not purchase season 2 without getting season 1. Not impressed at all