Matlock teased a surprise paternity story line for Billy in season 2 before David Del Rio was fired for allegedly sexually assaulting his costar Leah Lewis. The hit CBS series, which premiered in September 2024, follows a wealthy retired lawyer named Madeline Kingston (Kathy Bates) who pretends to be a poor widower named Matty Matlock to get a job at Jacobson Moore law firm. As it turns out, Matty thinks someone at the company is complicit in the opioid epidemic that resulted in her daughter's death. The season 1 finale ended with Olympia (Skye P.