London Brown who plays Uncle Marvin in Power Book III: Raising Kanan joins Michael Rainey Jr. and Gianni Paolo on The Crew Has It. Going deep into London's career from comedy to navigating the acting scenes from agents, improv, and his time on Ballers. Talk all things Raising Kanan from family dynamics from Roq to Jukebox, Marvin crashing cars, and battling anger issues and going to therapy.