Dive into the Best ‘Ducky’ Moments on NCIS! Click for the Ultimate Nostalgia Trip!

For twenty seasons, NCIS has captivated viewers with its compelling plots and beloved characters, among them the remarkable David McCallum as Dr. Donald “Ducky” Mallard. With a career spanning decades, McCallum’s portrayal of Ducky has solidified his place in television history.

In “Meat Puzzle,” Ducky’s testimony against a killer adds depth to the storyline, showcasing his enduring friendship with Gibbs and the team.

In “Shiva,” Ducky’s verbal sparring with Mossad Deputy Director Elon Bodnar reveals his sharp wit and unwavering confidence.

Ducky’s role as a mediator between Kate and Tony in “Red Cell” illustrates his keen insight into the interpersonal dynamics within the team.

In “Whiskey Tango Foxtrot,” Ducky’s quick thinking and decisive response during an intruder’s attack demonstrate his courage and resolve.

The iconic head slap Ducky delivers to Tony in “Frame Up” exemplifies the camaraderie and humor that permeate NCIS.

Ducky’s transition into “Charles Harrow” in “Requiem” showcases his adaptability and effectiveness as an undercover operative.

In a poignant moment from Season 18, Ducky expresses his concern for Gibbs’s well-being, underscoring the depth of their friendship and his caring nature.

Lastly, Ducky’s encounter with a psychopathic killer in “Psych Out” serves as a cautionary tale about the dangers of online relationships.