Ahead of tonight's edition of WWE Friday Night SmackDown On FOX, McKenzie Mitchell checks in with the latest installment of WWE NOW's weekly "Things You Need To Know Before Tonight's SmackDown" digital series.

Check out the video below, which features Mitchell running down four things WWE fans should know going into tonight's Friday Night SmackDown show at the Barclays Center in Brooklyn, New York.

For a complete WWE SmackDown preview for tonight, click here.