As of July 2026, Watson Season 2 aired in 2025 with 20 episodes — streaming now on Paramount Plus. Full episode guide and where to watch below.
Watson Season 2 poster
← Back to Watson

Watson Season 2

2025 20 Episodes Drama · Mystery ⭐ 5/10

Watson Season 2 is currently streaming on and , and its case-by-case structure never gets in the way of the bigger story. The show says what it needs to say in a single season, no filler. A 5/10 rating says what the writing already makes obvious: this one works. Morris Chestnut anchors it, but the writing does the real work. Start it whenever you need something guaranteed to land.

Whatever else is competing for your attention this week, Watson Season 2 is worth clearing space for. Watson Season 2 treats its mystery as a means, not an end in itself. Season 2 of Watson includes 20 episodes. It aired from October 2025 to May 2026. 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 makes Watson Season 2 hold up is that the resolution matters less than how the characters get there. There is real craft here, even in the moments that do not fully land.

Viewers who think they have seen every crime drama tend to find Watson Season 2 proves them wrong. It rewards viewers regardless of what else is in their watch history. Best experienced as a single, sustained watch if your schedule allows. Morris Chestnut anchors it, but the writing does the real work. If you are going to commit to one crime drama this month, make it this one.

📡 Where to Watch Watson Season 2

🇦🇺 Australia
🇺🇸 United States
🇬🇧 United Kingdom
🇨🇦 Canada
🇳🇿 New Zealand
TV Butler Pro app
🎩 TV Butler Pro
You find it. Your history remembers it.

🎬 Watson Season 2 — Episode Guide

E1
A Son in the Oven
2025-10-13
Watson and the fellows spring back into action when Mary’s mother accidentally poisons herself while suffering from a rare form of dementia that is progressing with impossible speed. Meanwhile, Sherlock Holmes resurfaces after being presumed dead.
E2
Back from the Dead
2025-10-20
A microbiology researcher returns from an expedition to Siberia, leading to a possible outbreak of a revived pathogen. Watson reconnects with Sherlock Holmes.
E3
Expletive Deleted
2025-10-27
Watson and the team work alongside Laila to help a patient named Maxine, a 30-year-old who looks 10 years old.
E4
Happy When It Rains
2025-11-03
Watson and the team jump into action when four new patients are brought to UHOP with wounds that appear to be infected with a flesh-eating bacterium following a tornado. Meanwhile, Shinwell searches for meaning as a nursing student and Adam’s wedding to Lauren risks being halted.
E5
Lucky
2025-11-10
While visiting another hospital, Watson becomes convinced that a coma patient is suffering from locked-in syndrome and has been mistaken for a coma patient for over a decade. After the patient is transferred to UHOP for treatment, he shocks the team with chilling messages. Meanwhile, Sherlock is bac...
E6
Buying Time
2025-11-17
Watson and the fellows race against time to save the life of Xavier, a 21-year-old athlete with a fast-growing, seemingly incurable cancer. Meanwhile, Mycroft Holmes lets Watson know his team’s work at UHOP may no longer have funding available.
E7
Giant Steps
2025-11-24
Watson's father, Hamish, visits UHOP to introduce Watson and the fellows to his protégé, Annabelle, a saxophone prodigy with musically induced blackouts. As Annabelle's condition worsens, Watson must confront his long-standing tensions with his father in order to save her.
E8
Livvy Sees the Doctor
2025-12-01
UHOP veers into terror when Watson and the fellows are taken hostage by a man with a bomb strapped to his chest who is desperate to find a cure for his 9-year-old daughter’s illness.
E9
Shannon Says Bex Loves Micah
2025-12-08
Watson and the fellows help Laila’s son Micah – who was injured in a car accident while pursuing his crush, Bex, with the help of his AI chatbot.
E10
Never Been CRISPR'd
2025-12-15
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.
E11
The Tunnel Under the Elms
2026-03-01
Watson and the fellows race against the clock to save a man and his pregnant wife from a terrifying sinkhole. Meanwhile, Ingrid’s future with her therapy group becomes unclear.
E12
A Family Meal
2026-03-08
When a patient arrives at the Holmes Clinic plagued by a mysterious neurological disorder, Watson and the fellows discover they were forced to eat their parents amid a childhood survival incident. Meanwhile, Adam is struggling with how his future will change as a father.
E13
For a Limited Time Only
2026-03-15
Watson and the fellows fight to revive a 30-year-old woman, Audrey, after her heart inexplicably stops repeatedly until they discover she has a rare phenomenon called Lazarus syndrome. As these revivals continue, she uses the short window of time available to right her greatest wrong.
E14
Wrongful Life
2026-03-22
Watson is sued for Wrongful Life by a long-term patient suffering from VACTERL association, after undergoing multiple painful surgeries.
E15
A Third Act Surprise
2026-03-29
Watson and the fellows race to save the life of a young woman who needs a lifesaving kidney donation. Meanwhile, Sherlock returns to help crack unsolved cases in Pittsburgh.
E16
Respect the Process. Respect the Quirks
2026-04-05
Watson investigates a case involving a mentally unstable mother, with the woman's delusions serving as a mirror to his own newly discovered hallucinations.
E17
Unsolved Mysteries
2026-04-12
In the wake of the car accident, Watson and Laila lie injured and awaiting rescue as the team races to find them before it’s too late. Meanwhile, in a state between life and death, Watson’s mind plays out a modern-day investigation of a case that has long haunted him.
E18
Sic Semper Tyrannis
2026-04-19
Following his brain tumor diagnosis, Watson goes on medical leave to seek treatment, leaving Mary in charge of The Holmes Clinic as a notorious South American dictator demands Watson see to his mysterious autoimmune condition personally. Meanwhile, Ingrid grows more concerned about Beck’s obsession ...
E19
Rule of Three
2026-04-26
As Adam's wife goes in for a C-section to deliver triplets, chaos ensues when their OB-GYN passes out in the operating room. Meanwhile, a severe storm detours Watson and Mary's trip to find a renowned doctor to remove Watson's brain tumor.
E20
The Cobalt Fissure
2026-05-03
A seemingly random murder outside of UHOP sets the stage for the arrival of someone from Watson and Sherlock Holmes' past.

🎭 Cast of Watson Season 2

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

Season 1

Never Lose Track of Watson

TV Butler Pro lets you search every streaming service in seconds, tracks what you've watched, and works completely free. No app download needed.

🎩 Try TV Butler Pro Free