Luther Campbell is best known as a political activist and leader of the legendary hip-hop group 2 Live Crew, but to the young football players he mentors in Florida, he answers to "Uncle Luke." Executive produced by LeBron James, this six-part docuseries covers a season with the Liberty City Warriors, the youth football program Campbell founded in Miami--a program that has launched the careers of NFL players including Devonta Freeman, Antonio Brown, Duke Johnson, and Teddy Bridgewater.