Sharknado 9 p.m., Syfy
Is this some kind of shipper name because there are people out there rooting for a hookup between a shark and a tornado? No, my expectations are too low. As the Syfy logo says, “Imagine Greater.” This is a classic about how a tornado draws hundreds of man-eating sharks out of the water and hurls them at the people of Los Angeles. A statement about the movie industry? Ian Ziering and Tara Reid star, of course.