@markus.carrol.new: Lizzie McGuire fans are mourning the loss of Robert Carradine, who played Lizzie’s dad Sam McGuire, after he passed away at age 71 on February 23, 2026. His portrayal of the supportive sitcom dad became a core part of many millennials’ childhood memories and Disney Channel nostalgia. ##LizzieMcGuire##RobertCarradine##DisneyChannel##2000sNostalgia