NCIS Star Diona Reasonover Says Mark Harmon Still Comes To The Set & Loved The Script She Wrote For Tonight's Episode

If you’re still worried about Mark Harmon not being as involved on NCIS as he was, rest assured. Diona Reasonover, who plays Kasie on the series, revealed in a pair of interviews that Mark is still very much involved in the show, just behind the scenes. Click inside to