When did Watson Season 2 Episode 10 air?
Watson Season 2 Episode 10 aired on December 15, 2025 at 10 PM ET.


Solve the puzzle. Save the patient.
A year after the death of his friend and partner Sherlock Holmes at the hands of Moriarty, Dr. John Watson resumes his medical career as the head of a clinic dedicated to treating rare disorders. However, he soon finds that his old life is not done with him yet.

Watson’s biohacker friend Hobie returns when he rushes his new girlfriend to the Holmes Clinic after they partake in a gene-editing experiment that goes wrong. Meanwhile, Watson becomes suspicious of Sherlock.
Direct answers for episode-level questions and details.
Watson Season 2 Episode 10 aired on December 15, 2025 at 10 PM ET.
Runtime information for this episode is not available yet.
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