StarzPower Book II: Ghost will return to Starz Friday for season 3. Unlike the previous two seasons, the third was led by showrunner Brett Mahoney, who took over the position for his friend Courtney A. Kemp. Mahoney's office at Brooklyn's Steiner Studios was next to Kemp's for years before he was offered the position. When the Power universe blew up, she asked him to get on board, giving him the chance to work with her for season 2. "I didn't know that she was going to move, but it actually ended up being a good transition," he tells ABC Audio. By the time he was asked to take over the show, he'd already had conversations with Kemp about her plans for future seasons. As the new showrunner, Mahoney admits he feels "pressure from the audience because people love the show so much," but says the series will see the same themes from Power "in terms of family, ambition, power." "I see it as a coming-of-age story for Tariq,