Mark Harmon’s Iconic Michael Weatherly Slap Happened During an Improvised NCIS Scene
One of the most memorable moments in NCIS history, Mark Harmon’s playful yet impactful slap to Michael Weatherly, was never part of the script. The iconic “Gibbs slap,” delivered to Weatherly’s character Tony DiNozzo, was actually improvised during an early scene. According to cast and crew, the spontaneous moment perfectly captured the father-son dynamic between Gibbs and DiNozzo, quickly becoming a hallmark of the show’s humor and camaraderie.
The unscripted slap resonated so well with fans that it evolved into a recurring comedic bit throughout the series. Weatherly has often joked in interviews about how much fans loved seeing him “put in his place” by Harmon. This moment of improvisation not only highlighted Harmon’s keen instincts but also helped solidify the unique chemistry that made the NCIS team feel like a real family on-screen.
