Watson: Season 2 (2025)

Episodes

1. 

   Episode 1 · October 13, 2025 · 43m

   A Son in the Oven

   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.

   2.1
2. 

   Episode 2 · October 20, 2025 · 43m

   Back from the Dead

   A microbiology researcher returns from an expedition to Siberia, leading to a possible outbreak of a revived pathogen. Watson reconnects with Sherlock Holmes.

   1.8
3. 

   Episode 3 · October 27, 2025 · 43m

   Expletive Deleted

   Watson and the team work alongside Laila to help a patient named Maxine, a 30-year-old who looks 10 years old.

   1.9
4. 

   Episode 4 · November 3, 2025 · 43m

   Happy When It Rains

   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.

   1.8
5. 

   Episode 5 · November 10, 2025 · 43m

   Lucky

   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 back in town and is staying with Watson.

   2.4
6. 

   Episode 6 · November 17, 2025 · 43m

   Buying Time

   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.

   2.8
7. 

   Episode 7 · November 24, 2025 · 43m

   Giant Steps

   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.

   2.2
8. 

   Episode 8 · December 1, 2025 · 43m

   Livvy Sees the Doctor

   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.

   2.0
9. 

   Episode 9 · December 8, 2025 · 43m

   Shannon Says Bex Loves Micah

   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.

   1.6
10. 

    Episode 10 · December 15, 2025 · 43m

    Never Been CRISPR'd

    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.

    1.5
11. 

    Episode 11 · March 1, 2026 · 43m

    The Tunnel Under the Elms

    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.

    1.8
12. 

    Episode 12 · March 8, 2026 · 43m

    A Family Meal

    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.

    3.5
13. 

    Episode 13 · March 15, 2026 · 43m

    For a Limited Time Only

    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.

    2.5
14. 

    Episode 14 · March 22, 2026 · 43m

    Wrongful Life

    Watson is sued for Wrongful Life by a long-term patient suffering from VACTERL association, after undergoing multiple painful surgeries.

    3.0
15. 

    Episode 15 · March 29, 2026 · 43m

    A Third Act Surprise

    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.

    2.9
16. 

    Episode 16 · April 5, 2026 · 43m

    Respect the Process. Respect the Quirks

    Watson investigates a case involving a mentally unstable mother, with the woman's delusions serving as a mirror to his own newly discovered hallucinations.

    3.1
17. 

    Episode 17 · April 12, 2026 · 43m

    Unsolved Mysteries

    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.

    3.5
18. 

    Episode 18 · April 19, 2026 · 43m

    Sic Semper Tyrannis

    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 with Sasha.

    3.6
19. 

    Episode 19 · April 26, 2026 · 43m

    Rule of Three

    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.

    3.1
20. 

    Episode 20 · May 3, 2026 · 44m

    The Cobalt Fissure

    A seemingly random murder outside of UHOP sets the stage for the arrival of someone from Watson and Sherlock Holmes' past.

    4.3