Michael J. Nelson, Kevin Murphy and Bill Corbett of "Mystery Science Theater 3000" and Rifftrax.com return to SF Sketchfest for a sixth edition of RiffTrax Shorts -- the guys will take on some of the worst PSA, educational, scientific and promotional shorts of yesteryear, and riff them into submission.



Joining the terrific trio are guest riffers John Hodgman ("The Daily Show"), Adam Savage ("Mythbusters"), Paul F. Tompkins ("Best Week Ever"), original MST3K writers and performers Mary Jo Pehl and Bridget Nelson, and frequent RiffTrax Presents team Cole Stratton ("Pop My Culture Podcast") and Janet Varney ("The Legend of Korra").



www.rifftrax.com $30 All Ages