Power book 2 season 4 episode 6 release date prime July 8, 2019 16 32 64 128 Power book 2 season 4 episode 6 prime Power book 2 season 4 episode 6 prime video Power book 2 season 4 episode 6 amazon prime Power 2 season Power book 2 ep6 Power book 2 ghost season 3 Power book 2 season 3 behind the scenes Power book iii season 3