Does this make M. Knight Shyamalan our most riffed artiste?

[ephemeris]

RiffTrax has done several:
   The Sixth Sense
   The Happening
   Old
   The Last Airbender

QuipTracks Riffed:
   The Lady in the Water
   The Happening
   Signs
   The Last Airbender

I'm surprised no one has done The Village...