“Gut Punch” – Vance assigns McGee, Torres and Bishop to COVID compliance duty at a foreign affairs summit, where they discover a link to another NCIS team’s murder case, on NCIS, Tuesday, April 6 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Rocky Carroll directed the episode. Pam Dawber guest stars as investigative journalist Marcie Warren. Pictured: Mark Harmon as NCIS Special Agent Leroy Jethro Gibbs. Photo: Bill Inoshita/CBS ©2021 CBS Broadcasting, Inc. All Rights Reserved.