* John Hillerman was an American actor best known for his role as the quirky and lovable "Jonathan Quayle Higgins III" in the television series "Magnum, P.I." He passed away in 2017.
* Betty White was a legendary American actress and comedian, widely known for her roles in television shows such as "The Mary Tyler Moore Show," "Golden Girls," and "Hot in Cleveland." She passed away in 2021.
While both were prominent figures in the entertainment industry, there's no evidence of any collaboration or personal connection between them.