Viewers tuning in to “Candy,” starring Jessica Biel, may recognize a familiar face: Biel’s husband Justin Timberlake. He portrays a deputy who investigates a murder that serves as the show's focal point. Biel stars as Candy Montgomery, a young wife and mother in 1980 Texas who begins an affair with a man from her town and ends up accused of killing his wife, Betty, played by Melanie Lynskey. Lynskey's husband, Jason Ritter, also ended up with a role in the show. (May 11)