Here’s a movie I had never heard of: Knock Off. Here’s the plot outline:

Action star Jean Claude Van Damme plays a fashion designer who must join forces with a C.I.A. agent to combat terrorism.

Who is the CIA agent? None other than Rob Schneider.

So who has sunk lower? Rob for working with a one-shot pony like Van Damme, or Vane Damme for working with a kitsch actor like Schneider?