Don't forget to set your DVRs this Tuesday. MST3k/Rifftrax alumni Mike, Kevin, and Bill are back for another round of Total Riff Off, providing much needed derision for some of National Geographic's most insipid programing.

First on the chopping block is another episode of Man Vs. Monster (this time, join professional moist cameraman Richard Terry as he tries, and fails, to find the mythical Naga), followed by Animals Behaving Badly (Which I can only assume is just a collection of clips of animals being regular animals).

If you don't have Nat Geo Wild on your local cable/satellite service, the episodes will likely be available to download from the official Rifftrax site shortly after transmission.