Katey Sagal Returns to Fox for Best Medicine Season 2

Katey Sagal joins Fox's Best Medicine season 2 as estranged mother Kathleen Gavin.

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Nov 2, 2026

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Katey Sagal Returns to Fox for Best Medicine Season 2

Katey Sagal joins Fox's Best Medicine season 2 as estranged mother Kathleen Gavin.

In brief

Katey Sagal joins Fox's Best Medicine season 2 as estranged mother Kathleen Gavin. Katey Sagal returns to Fox for Best Medicine season 2 as Kathleen Gavin, the combative estranged mother of Louisa. Originally reported by CBR.

Katey Sagal Returns to Fox

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Katey Sagal has officially boarded the cast of Best Medicine season 2, marking her return to Fox after nearly a decade.

Kathleen Gavin's Role

Sagal plays Kathleen Gavin, the estranged mother of Abigail Spencer's Louisa, described as the 'only person in the world who’s not welcome in Port Wenn'.

Character Description

Kathleen is combative, conniving, and always looking out for herself, earning the nickname 'Shady Katie' from Port Wenn residents.

Best Medicine Season 2

Best Medicine Season 2

Best Medicine season 2 features Kathleen's return to Port Wenn, causing chaos for Louisa and Martin's relationship.

Sagal's Career

Sagal's breakthrough role was as Peg Bundy on Married... with Children, followed by voice roles in Futurama and The Conners.

Best Medicine Success

Best Medicine became a major hit with 12.6 million viewers for its premiere and was renewed for season 2 before season 1 ended.

The headline

Katey Sagal returns to Fox for Best Medicine season 2 as Kathleen Gavin, the combative estranged mother of Louisa.

Read the original on CBR

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