The creator of 'Power Book III: Raising Kanan' and its upcoming prequel 'Power: Origins', Sascha Penn, offers an insightful look into the series finale and the post-credits scene. Penn discusses the importance of the young Tommy and Ghost, the inclusion of 'Good Times' in the post-credits scene, and the upcoming prequel series. Penn reveals that the prequel will feature a more light-hearted tone, with a focus on the original characters of Tommy and Ghost, while still maintaining the grim and fast-paced nature of the original series. Penn also teases that the prequel will explore the characters in a new light, with a focus on their development and the impact of their actions on the world around them. Overall, Penn's commentary provides a deeper understanding of the series and its characters, offering a glimpse into the future of the 'Power' franchise.