The final season of Power Book IV: Force is here and there is no holding back. Joseph Sikora and Isaac Keys both share insight into what each one likes about the other's character. This season, Tommy Egan's relentless ambition to dominate Chicago's drug game comes at a high cost. In order to claim the throne as kingpin, he must navigate an ever-evolving dynamic with his business partner, Diamond (Isaac Keys). In a recent conversation both shared their thoughts on working alongside one another.