Source: STARZ A "big rich" casting has been confirmed for the new Power: Origins series. The 18-episode STARZ prequel series, focused on Tommy and Ghost's early days before Truth Nightclub, betrayal, and bloody finales, will feature Spence Moore (Creed III, Brilliant Minds) as James "Ghost" St. Patrick and Charlie Mann (The Watchers, Virdee) as his right-hand, Tommy Egan. The duo will step in as the younger versions of the characters originated by Omari Hardwick and Joseph Sikora in the original series.