David McCallum’s legendary work ethic on NCIS pushed his co-stars to step up, inspiring one actor to “do more” after ...

Producer Don Bellisario understood this formula and bet on it during the casting process, especially when choosing David McCallum for the role of Donald Mallard, also known to his colleagues as Dr.

David McCallum's health did not contribute to his decline on NCIS, but limited his role as Ducky Mallard. The star actor ...

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

David McCallum (who portrayed Donald Mallard ... The love story between NCIS’ Mark Harmon, who portrayed Leroy Jethro Gibbs, and his wife, Mork & Mindy star Pam Dawber, is as sweet as they ...

who plays Clayton Reeves on "NCIS," sent love to fans and co-star Pauley Perrette after the show's May 8 episode. David Keith McCallum, Jr. (born 19 September 1933) is a Scottish actor and musician.

He was closely followed by Michael Weatherly (Bull), Pauley Perrette (Broke) and David McCallum (Sapphire & Steal). One thing that you might not know is that NCIS could never have become what it ...