Power Book IV: Force When Does the Next Episode of ‘Power Book IV: Force’ Air on Starz? 7 days ago Payback is always imminent in "Power Book IV: Force." The third season of the Starz criminal series, which is executive… Robert Munic leaves in Starz’s ‘Power Book IV: Force’ series as showrunner 4 years ago Robert Munic has departed Starz's Power Book IV: Force, featured by Joseph Sikora. Munic made the series, the most recent…