A year after the death of his friend and partner Sherlock Holmes, Dr. John Watson resumes his medical career at a clinic dedicated to the treatment of rare diseases. However, he soon finds that his old life is not done with him yet.

Watson wrapped its two-season run on May 3 after being canceled in early 2026. The final episode finds Watson reuniting with Holmes amid his struggles with a brain tumor.

WATSON stars Morris Chestnut as Dr. Watson in a modern take of one of history’s greatest detectives as he solves medical mysteries.

In March 2026, the network announced that Watson had been canceled after two seasons, per The Hollywood Reporter. The series concluded with the season 2 finale on May 3.

Why was “Watson” canceled? Everything we know about CBS ... - MSN

And sadly, on Friday, March 27, CBS canceled Watson. The current second season will be its last. Read on for everything we know so far about the future of the Morris Chestnut -led drama.

Watson delivered a huge twist involving John and Sherlock that has me questioning everything, including CBS' decision to cancel.

After Getting Cancelled, CBS' Watson Just Delivered An A+ Twist That ...

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