Tim Ritter

When he finds a shark that can travel on land residing in his home, an ex-cop enlists the help of a grizzled former real estate agent, and an eccentric "house shark" expert to kill the beast.

A man suspects his wife of adultery and goes on a killing spree, eliminating all he believes are sleeping with her, but his victims don't stay dead.

It's like Sharknado, but with cats.