Success and camaraderie of the 'NCIS' cast

The 'NCIS' cast members reveal the secret to the show's success and discuss their close bond as a family. The show has been renewed for its 22nd season and recently aired its 1,000th episode. Mark Harmon, a longtime star of the series, attributes the success to the camaraderie of the cast and crew. Despite his departure in 2021, 'NCIS' remains popular.