Watch: Denis Leary Is A Wiseass Rock Star In 'sex&drugs&rock&roll' Teasers

READ MORE: Jenny Slate and 'Obvious Child' Director Making Female-Focused Road Trip Comedy for FX FX has become one of the most reliable cable networks for the comedy genre over the past several years thanks to critical hits such as "Louie" and "It's Always Sunny in Philadelphia" as well as breakout favorites like "Wilfred" and "You're the Worst." Denis Leary looks to be in good hands, then, when he joins FX's growing comedy slate with the new half-hour series "Sex&Drugs&Rock&Roll." In his return to FX after seven seasons of "Rescue Me," Leary plays Johnny Rock, lead singer of a legendary early '90s New York-based band called The Heathens.