David McCallum’s children, Val and Jason McCallum, are set to make a special appearance on “NCIS” in a tribute episode dedicated to the beloved character Dr. Donald “Ducky” Mallard. This episode aims to honor their father’s portrayal of Ducky, adding a personal touch to the farewell of this iconic character. Val and Jason’s involvement brings a unique family connection to the tribute, enhancing the emotional journey as the show bids adieu to Ducky Mallard. Their participation is expected to deepen the storyline’s emotional resonance, providing a touching tribute to both the character and David McCallum’s enduring legacy. This special episode promises to be a heartfelt moment for both the McCallum family and the dedicated fans of the long-running series.