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I haven't heard anything about who or what the other cast members will be. I have a feeling that Crow, Servo, Gypsy, and Cambot will not be back and that some other format will be in place for them, but that the basic show format the riffing of movies (some of which this time might be more mainstream, acceptable ones, not just awful B-movies) will remain intact.
There are plenty of Youtube vids of entire episodes, as you might know. You can checkout Rifftrax too which stars some of the original Mystery Science Theater 3000 cast.
Sure, but that would be a difficult one. Maybe not all movies could be riffed but certainly lots of good movies could be.
Mitchell's a big favorite. My favorite is The Day the Earth Froze, with the short Here Comes the Circus!
They will be back for the new incarnation, but not Trace and Kevin. Mike Nelson won't return either, though I think there are plans for guest appearances of various alumni.
