David McCallum almost didn’t get cast as Ducky on NCIS, but decades later, he became one of the show’s most beloved ...

Sean Murray, Wilmer Valderrama and Katrina Law will return in season 21 of NCIS. From the cast to the plot and release date, here's what you need to know about the new series.

Quite fittingly, longtime cast member Brian Dietzen - who since Season 1 has played Ducky's protege, Dr. Jimmy Palmer - is co-writer on the episode, with executive producer Scott Williams.

The NCIS cast introduces the bakery owner of Agent Cole's favorite shop. It goes down on NCIS Season 22, Episode 10 (Baker's Man).