Since Arthur Conan Doyle's Sherlock Holmes first appeared in print in the 19th century, the forensic detective and his comrade, Dr. John H. Watson, have been enduring figures in global literature and other media,

Morris Chestnut stars as the famed detective's sidekick, who's grieving the apparent death of his mentor while running a Pittsburgh clinic specializing in rare disorders.

Sergei Bachlakov/CBS Morris Chestnut is playing the newest iteration of John Watson in CBS' Watson, and says fans can expect to see more than a few low-key references to Sir Arthur Conan Doyle‘s Sherlock Holmes book series.