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

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

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 ...

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

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

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 ...

Man From U.N.C.L.E star David McCallum's heartbreak when famous actor stole his wife ...