Warning: spoilers are ahead for Episode 9 of Best Medicine Season 1 on Fox, called "Doc Martin" and available streaming with a Hulu subscription.
Best Medicine delved further into Dr. Best's backstory in the latest episode, including more details on how the loss of his sister so many years ago broke apart his family. That said, there was a lot of fun to be had in Episode 9 in the 2026 TV schedule before Martin brought up Rosemary, with the arrival of the one and only Martin Clunes, who spent ten seasons starring in Doc Martin, a.k.a. the British show that inspired Best Medicine. Clunes' debut as Martin's dad reminded me of what the executive producers shared about adapting the original show for an American audience.
