What unfolds after the demise of Sherlock Holmes? A fresh CBS series seeks to delve deeper into this enigmatic world, unveiling a new chapter that has captivated audiences for over a hundred years.

Set six months after Sherlock Holmes’ passing, the narrative focuses on Dr. John Watson, who has resumed his medical practice at a clinic specializing in rare ailments. Yet, Watson’s past isn’t fully behind him as Moriarty, the adversary of Holmes, resurfaces.

Morris Chestnut, recognized for his performances in “The Best Man,” “Boyz n the Hood,” and “The Best Man Holiday,” takes on the role of Watson and also serves as an executive producer for the series.

Here’s what you need to know regarding this new Sherlock Holmes-inspired show, including its launch date and how to catch it.

When does ‘Watson’ debut?

The inaugural episode of “Watson” launches on CBS at approximately 10 p.m. ET on Sunday, January 26, right after the American Football Conference championship game.

How can you watch ‘Watson’?

Viewers can catch the debut episode of “Watson” on CBS around 10 p.m. ET on Sunday, January 26.

For those without cable, “Watson” is available for live streaming with a Paramount+ with Showtime package or can be viewed the day after its premiere with a Paramount+ Essential subscription.

The Paramount+ with Showtime package is priced at $12.99 monthly or $119.99 annually, while the basic Paramount+ Essential subscription is available for $7.99 per month or $59.99 per year.

Check out the ‘Watson’ trailer

Who are the cast members of ‘Watson’?

• Morris Chestnut as Dr. John Watson
• Eve Harlow as Dr. Ingrid Derian
• Tommy O’Brien as Zach
• Inga Schlingmann as Dr. Sasha Lubbock
• Rochelle Aytes as Mary Morstan
• Peter Mark Kendall as Stephens Croft
• Ritchie Coster as Shinwell Johnson
• Bethany Brown
• Danny Mac
• Shannon Berry
• Jean Zarzour
• Seham Ahmed
• Anita Alfke
• Alessandro Pekin

Is ‘Elementary’ necessary to watch before ‘Watson’?

No, it’s not required for viewers to have seen “Elementary” prior to watching “Watson.” Some fans of Sherlock, however, are describing the new series as a sequel to “Elementary.”

The only official link between “Watson” and CBS’ 2012 show “Elementary” is that both series draw inspiration from Sir Arthur Conan Doyle’s “Sherlock Holmes” and writer Craig Sweeny.

Sweeny contributed to several episodes of “Elementary” and is the leading writer for “Watson.”

Throughout its seven seasons, “Elementary” takes an innovative approach to the traditional Sherlock story by featuring Dr. Joan Watson, played by Lucy Liu, as the first female counterpart to Holmes’ cherished friend.

Entertainment reporter Jack Ori mentioned in Screen Rant that “Watson” is “the closest thing to a spiritual successor to ‘Elementary.'”

Ori believes that “Elementary” added depth to the classic Sherlock characters, a quality he hopes will be reflected in “Watson.”

Greta Cross is a national trending reporter. Follow her on X and Instagram @gretalcross.