“Bad Medicine” – Tasked with wrangling an international fugitive, the Marshals find themselves in the middle of a diamond heist shootout. Kayce and Cal, both reeling from recent fallout with their children, take different approaches to coping. Meanwhile, Belle moves forward with ending her marriage, only to discover that the process may be harder than it seems. Also, Kayce welcomes horse trainer Shelby Gaines (Scarlett Burke) to East Camp to help launch a new equine therapy program, on the CBS Original series MARSHALS, Sunday, Nov. 29 (8:00-9:00 PM, ET/PT) on the CBS Television Network, and streaming live on Paramount+ (Premium) and next day.