NBC is moving forward on second seasons of Tuesday night comedies “Young Rock” and “Kenan”. “Young Rock”, the semi-biographical tale of Dwayne “The Rock” Johnson follows the actor and wrestler’s fictionalized childhood through three increasingly large Rocks (played by Adrian Groulx, Bradley Constant, and Uli Latukefu). “Kenan”, starring “SNL’s” Kenan Thompson, plays the widowed father […]