There are certain corny films that that seem to demand the wisecracks mumbled by audience members. When the plot gets cheesy and the opportunity for jokes is irresistible, why not enjoy something a bit louder than a whisper? RiffTrax screenings feature a particular film repackaged with live commentary created by three of the writers and hosts of the cult-movie show Mystery Science Theatre 3000. Its comedians have tackled both B movies and blockbuster films, and their next endeavor is a movie with ties to our community: Sharknado. Its creators are the same producers who’ve been filming the Z Nation series on the streets of Spokane.