“Katey Sagal Joins Fox Medical Drama ‘Best Medicine’ Season 2 as Estranged Mother” — what this page in the network covers. Katey Sagal, known for Sons of Anarchy and The Abandons, is set to recur on Fox’s medical series Best Medicine for its second season. Sagal will portray Kathleen Gavin, the estranged mother of Louisa (Abigail Spencer) and a figure notably unwelcome in Port Wenn. Her episodes are slated to air later this season. The casting adds a formidable presence to the show, as Kathleen is described as combative and conniving—traits that promise to stir conflict for Louisa and the community.
Sagal’s arrival brings star power and narrative tension to the series, which continues to build its ensemble with veteran actors. For fans of Sagal’s dramatic range, this role offers a new antagonist to watch. Her character’s fraught history with Louisa will likely unearth emotional backstory and drive key storylines as Season 2 progresses. For the complete material, the listing points back to the source inside the network.