Frank Grillo Talks ‘Boss Level,’ Working with MMA Fighters as Actors and Returning to ‘Kingdom’

What do you think this Frank Grillo Talks ‘Boss Level,’ Working with MMA Fighters as Actors and Returning to ‘Kingdom’ video?

Be sure to share this Frank Grillo Talks ‘Boss Level,’ Working with MMA Fighters as Actors and Returning to ‘Kingdom’ video.