As of July 2026, Watson Season 1 aired in 2025 with 13 episodes — streaming now on Paramount Plus. Full episode guide and where to watch below.
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Watson Season 1

2025 13 Episodes Drama · Mystery ⭐ 5/10

If you want a crime drama that treats its mystery as more than a puzzle, Watson Season 1 is available on and right now. The 1-season run is exactly the right length for what it is doing. Its 5/10 TMDB score, built from 65 ratings, reflects a title that consistently delivers. Morris Chestnut's performance alone is worth the time investment. Start it whenever you need something guaranteed to land.

Whatever else is competing for your attention this week, Watson Season 1 is worth clearing space for. Watson Season 1 treats its mystery as a means, not an end in itself. Season 1 of Watson includes 13 episodes. It aired from January 2025 to May 2025. This season stars Morris Chestnut, Eve Harlow and Peter Mark Kendall. Morris Chestnut and Eve Harlow lead a cast that brings real weight to the material. It was aired in 2025. What distinguishes the best crime dramas from the rest is whether the character work can carry scenes where the mystery takes a breath — Watson Season 1 passes that test consistently. It delivers reliably on what it promises, which is more than most of its competition manages.

For anyone who wants their crime drama to earn its twists, Watson Season 1 delivers. It stands on its own even without an obvious comparison point. A contained run means every episode is doing real work. Morris Chestnut carries scenes that would sink a lesser production. The resolution feels inevitable rather than arbitrary, which is rarer than it sounds.

📡 Where to Watch Watson Season 1

🇦🇺 Australia
🇺🇸 United States
🇬🇧 United Kingdom
🇨🇦 Canada
🇳🇿 New Zealand
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🎬 Watson Season 1 — Episode Guide

E1
Pilot
2025-01-26
Dr. John Watson resumes his medical career as the head of a clinic dedicated to treating rare disorders six months after the death of his friend and partner, Sherlock Holmes, at the hands of Moriarty.
E2
Redcoat
2025-02-16
Watson and the fellows investigate the perplexing case of a family man with a bullet lodged in his head who insists he is a Scottish soldier and seems to be hiding something nefarious.
E3
Wait for the Punchline
2025-02-23
Watson and the fellows treat a comedian who collapses at an open mic night, but throughout the case her past is revealed to be much more complex than initially believed.
E4
Patient Question Mark
2025-03-02
When Sasha discovers a link between her current patient, who has advanced cancers and distinctive lesions on his tongue indicative of Cowden syndrome, and a cadaver she dissected during medical school, the team traces the case to Amish country.
E5
The Man with the Glowing Chest
2025-03-09
Watson takes a major ethical risk when he decides to treat a sickle cell patient with an unorthodox surgery, and the team faces their own dilemma when they must decide whether to look the other way or help the young woman.
E6
The Camgirl Inquiry
2025-03-16
Stephens musters the courage to ask Watson to help him when his camgirl suddenly collapses during a video call. He does not know anything about her real life, so the team must act quickly to locate her before it's too late.
E7
Teeth Marks
2025-03-23
While Watson and the team help a woman whose memory resets every three minutes, Watson struggles with auditory hallucinations and questions whether someone is behind his current decline. Also, Moriarty plots his next move.
E8
A Variant of Unknown Significance
2025-03-30
Watson runs into brilliant con artist and an old friend of Sherlock Holmes, Irene Adler, when her son Angus is admitted to UHOP for temporary paralysis. The fellows help Watson after he grows fond of Angus and pursue various leads to find a cure to his illness.
E9
Take a Family History
2025-04-13
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.
E10
The Man with the Alien Hand
2025-04-20
Watson is thrown into a detective case when he is unsure whether the patient he is treating for one of the most rare ailments in the world, Alien Hand Syndrome, is guilty of pushing his brother in front of a bus to his death.
E11
The Dark Day Deduction
2025-04-27
Watson confronts a traumatic event from his Army days that still weighs heavily on him when his Army veteran friend’s wife reaches out begging for help when her husband is seemingly having a psychotic break. Meanwhile, Shinwell is asked for one last favor by Moriarty.
E12
My Life's Work (1)
2025-05-04
When part of the team falls ill after becoming targets of a sinister plot, it becomes an all-hands-on-deck situation to save them before it's too late. Meanwhile, Watson announces a new ambitious project that he has been working on.
E13
My Life's Work (2)
2025-05-11
Watson and the team are faced with an impossible choice when two lives hang in the balance, but they only have one vial of antidote available. Meanwhile, Shinwell races to help the team, and Watson goes head to head with Moriarty.

🎭 Cast of Watson Season 1

Morris Chestnut
Morris Chestnut
Dr. John Watson
Eve Harlow
Eve Harlow
Dr. Ingrid Derian
Peter Mark Kendall
Peter Mark Kendall
Dr. Stephens Croft / Dr. Adam Croft
Inga Schlingmann
Inga Schlingmann
Dr. Sasha Lubbock
Ritchie Coster
Ritchie Coster
Shinwell Johnson
Rochelle Aytes
Rochelle Aytes
Dr. Mary Morstan

📋 All Seasons of Watson

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