The NCIS team joins forces with the FBI when a group of grisly murderers known as 'The Body Stitchers' returns after evading capture by NCIS years ago; Sam's dad makes a new friend in Arkady.
Sharon and Jean decide to plan a trip to Vegas, while Celia and Freddie have a serious conversation about whether or not they want kids.
Jean fears her family is drifting apart so she brings everyone together for a game night that doesn't go as planned.
