Raising Kanan.” The fourth season of the “Power” spinoff series will debut on March 7. New episodes will be available to stream weekly on Fridays on the Starz app and all Starz streaming and on-demand platforms.

Raising Kanan with new photographs and a release date. The newest chapter of the Power prequel premieres March 7, the streamer announced Friday. The show gives gives viewers the backstory for Kanan Stark (Mekai Curtis).