Young Rock (NBC, 8:00pm) — Dwayne Johnson’s gotten very real in interviews while discussing his difficult adolescence and young adulthood, but this show will take a comedic stance while focusing on how he hustled his way into wrestling superstardom (before his eventual presidential ambitions). This week’s episode begins in 1987 when Dwayne pretends to be wealthy to impress a popular girl, but he’s betrayed by his wrestling match at the flea market.