Alle afleveringen

Watson en de kerel komen weer in actie wanneer Marys moeder zichzelf per ongeluk vergiftigt terwijl ze lijdt aan een zeldzame vorm van dementie die met onvoorstelbare snelheid voortschrijdt. Sherlock Holmes duikt weer op nadat hij dood werd gewaand.

Watson waande zich dood, maar is geschokt als hij Sherlock Holmes in zijn appartement aantreft. Hij vertelt over een recente zaak waarbij een microbiologisch team besmet was met een "zombievirus".

Ingrid is net weer in haar oude functie hersteld en helpt het team bij de behandeling van een 30-jarige patiënt die er nog maar 10 uitziet.

Watson en zijn team behandelen vier patiënten met vermoedelijke vleesetende bacteriën na een tornado. Shinwell zoekt een doel in zijn opleiding tot verpleegkundige, terwijl Adams huwelijk met Lauren op obstakels stuit.

Tijdens een bezoek aan een ander ziekenhuis raakt Watson ervan overtuigd dat een man lijdt aan het locked-in-syndroom en al meer dan tien jaar wordt aangezien voor een comapatiënt. Sherlock is terug in de stad en logeert bij Watson.

Het team haast zich om een ​​jonge atleet met een ogenschijnlijk ongeneeslijke tumor te redden. Er ontstaan ​​verdere problemen wanneer Mycroft Holmes de toekomst van de kliniek in gevaar brengt.

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.

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.

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.

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.

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.

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.

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.

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

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.

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

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.

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.

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.

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