NCIS season 18 is currently airing weekly on CBS on Tuesday evenings as Mark Harmon, 69, returns as Leroy Gibbs. However, now the star’s wife Pam Dawber has joined the show, many might be wondering if the actor is related to any other famous faces.Harmon has been a regular on screens since he began his career back in 1970.However, over the past two decades, viewers have come to know him best as the taciturn NCIS leader Leroy Gibbs.The actor is currently starring in the show’s 18th season alongside his wife, actor Pam Dawber.Here’s everything you need to know about the actor’s famous relatives and what you’ll recognise them from.Harmon’s mother was Hollywood starlet Elyse Knox who was an actor and a model.She is best known for the films The.
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