NCIS fans adored David McCallum in his role as Ducky, but studio bosses reportedly were not happy with the decision to cast ...

NCIS is a procedural drama that follows a team of investigators in the U.S. Navy and Marine Corps. Here's where you can watch ...

You know these stars as members of the Naval Criminal Investigative Service, who spend their time investigating crimes ...

NCIS creator Donald Bellisario nearly canceled the show over David McCallum’s iconic role as Ducky, proving he was the heart ...

NCIS co-star Michael Weatherly was among the others paying tribute. Sharing a signed photo of McCallum alongside Steve McQueen in The Great Escape, Weatherly wrote: "David McCallum made every ...

Learn about the Marvel star who was strongly considered for the role of Dr. Donald 'Ducky' Mallard in NCIS before David ...