Mark Harmon to Make Guest Appearance as Gibbs
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Harmon will return in the flesh for a special crossover event on Tuesday, Nov. 11. For one night only, “NCIS” and “NCIS: Origins” are swapping time slots; the spinoff will air first at 8 p.m. ET, followed by the original series.
But arguably the biggest reveal came with learning why Ducky talks to bodies, which we saw the late David McCallum did when he was playing him for so many years on NCIS. Origins co-showrunner Gina Lucita Monreal and Campbell opened up to CinemaBlend about telling this “difficult” story and more.