Since I was a latecomer to the series, the three Comedy Central-era episodes in this set are unknown to me. More appealing is the inclusion of episode 811. When I was taking a college course on bioethics that steered one day toward cloning, I offered to lend the professor a film about cloning. I didn't warn him it was the MST3K version of Parts: The Clonus Horror. My thoughtfulness was acknowledged the next day when I was late to class and Prof. Shannon stopped his lecture to address my classmates: "I would like to thank Mr. Gagne for lending me what is very possibly the worst film I have ever seen."
Years later, when I first read the plot description for the 2005 film The Island, I was sure it was a remake of Clonus (which is a pretty bad idea for a movie; shouldn't you rip off the greats, not the awfuls?). A few months later, I wasn't the only one to think so: the producer of Clonus (interviewed for a bonus feature on the above DVD set) filed a lawsuit against The Island's producers, claiming copyright infringement. The case was settled out-of-court a year later for a seven-figure sum.
I'd ask for a RiffTrax version of The Island — but that would just seem redundant.