FX is an American pay television channel owned by FX Networks, LLC, a subsidiary of the Disney General Entertainment Content unit of The Walt Disney Company. It is based at the Fox Studios lot in Century City, California. FX originally launched on June 1, 1994. The network's original programming aspires to the standards of premium cable channels in regard to mature themes and content, high-quality writing, directing and acting. Sister channels FXM and FXX were launched in 1994 and 2013, respectively. FX also carries reruns of theatrical films and terrestrial-network sitcoms. Advertising-free content was available through the FX+ premium subscription service until it was shut down on August 21, 2019.