When did Watson Season 1 Episode 9 air?
Watson Season 1 Episode 9 aired on April 13, 2025 at 9:41 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.

Ingrid's lies come back to haunt her when her sister Gigi needs to be treated by the team after she develops side effects to the secret treatments Ingrid put her through. Also, Watson and Mary bond over a tragedy.
Direct answers for episode-level questions and details.
Watson Season 1 Episode 9 aired on April 13, 2025 at 9:41 PM ET.
This episode runs for approximately 43 minutes.
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