A GENE-EDITING EXPERIMENT GONE WRONG

Watson’s biohacker friend Hobie (aka the man with the glowing chest) returns when he rushes his new girlfriend to the Holmes Clinic after they partake in a gene-editing experiment that goes wrong in Watson’s Dec. 15 episode “Never Been CRISPR’d”

Meanwhile, Watson becomes suspicious of Sherlock.

The hour was penned by Adam Samuel Goldman & Heather Ross, and directed by Anton Cropper.

It airs Monday, Dec. 15 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ 

WATSON

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“Never Been CRISPR’d” – Watson’s biohacker friend Hobie (aka the man with the glowing chest) 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, on WATSON, Monday, Dec. 15 (10:00-11:00 PM, ET/PT) Pictured (L-R): Rachel Hayward and Morris Chestnut as Dr. John Watson Photo: Colin Bentley/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved.