Josh Barnett featured in 'Sharknado 3'

Is there a way to armbar a shark? A finbar?

Despite what you may think, this just might be the most important question for human survival when we're all hit with a devastating Sharknado, and the future of humanity's existence rests in the hands of Josh Barnett and Steve from "Beverly Hills 90210."

That's right, former UFC heavyweight champion Barnett is featured in the upcoming movie, "Sharknado 3: Oh Hell No!", where he's set to play the probably-dead-meat Sgt. Richards.

- With h/t to MMAFighting.com