‘Watson’ on CBS Cast: 6 Actors Starring in New TV Show, Including ‘FBI’ Actress, ‘So Help Me Todd’ Star and More | 2025 Golden Globes, CBS, EG, Eve Harlow, Inga Schlingmann, Morris Chestnut, Peter Mark Kendall, Ritchie Coster, Rochelle Aytes, Slideshow, Television, Watson | Just Jared: Celebrity News and Gossip

Watson cast pictures

Peter Mark Kendall as Stephens Croft and Adam Croft

Peter Mark Kendall actually playing twins in the show! No official character description is available, but he portrays two doctors in the show.

Watson cast pictures

Rochelle Aytes as Mary Morstan

Rochelle Aytes returns to CBS after leaving the FBI last year!

She takes on the role of Dr. Mary Morstan, one of the best surgeons on the East Coast, and the medical director of the hospital. She is equally adept at being a voice of reason and serving up reality checks to her ex-husband, Dr. Watson (Chestnut). She has great respect for Watson, and while she appreciates his vigilance when it comes to medical mysteries, she can also be irritated by his unorthodox approach to the medical business. (Description via Deadline)

Find out why CBS canceled two of their biggest TV shows in late 2024.

Photos: CBS Posted to: 2025 Golden Globes, CBS, EG, Eve Harlow, Inga Schlingmann, Morris Chestnut, Peter Mark Kendall, Ritchie Coster, Rochelle Aytes, Slideshow, Television, Watson