Maureen McCormick, famously known for her role as the spirited Marcia Brady on the iconic sitcom "The Brady Bunch," has shared a touching tribute following the passing of her cherished co-star, David Ketchum.

Taking to Instagram on August 22, 2025, the 69-year-old actress expressed her sorrow over the loss of Ketchum, best known for his roles in shows like "Get Smart." Her post coincided with reports from Hollywood Reporter confirming Ketchum’s passing.

In her heartfelt tribute, McCormick wrote, "Rest in peace, David Ketchum," accompanied by a red heart emoji. She reminisced about their time together, saying, "What an honor it was to work with you back in 1966 on 'Camp Runamuck.' I will always remember your kindness."

David Ketchum: A Comedy Legend Gone Too Soon

According to a report, Ketchum's daughter Nicole Madden revealed that he passed away at a care facility in Sherman Oaks, California. He leaves behind a legacy defined by his remarkable talent for physical comedy, often depicted as squeezing into tight spaces like sofas and vending machines.

Beyond "Get Smart," Ketchum's career included numerous guest spots on a variety of 1960s sitcoms. His first memorable appearance as a counselor on "Camp Runamuck" introduced him to McCormick, setting the stage for his impactful career. Despite starting in the industry at a later age, Ketchum quickly rose to prominence, securing a regular role as Mel Warshaw in "I’m Dickens, He’s Fenster."

Ketchum’s contributions to television have left an indelible mark, and McCormick's tribute is a testament to the affection and respect he garnered from his colleagues.