“Mr. Belvedere” is a U.S. sitcom that was broadcast on ABC from March 15, 1985, to July 8, 1990. The show is inspired by the character Lynn Aloysius Belvedere, originally crafted by Gwen Davenport in her 1947 novel “Belvedere,” which was subsequently turned into the 1948 movie “Sitting Pretty.” The sitcom features Christopher Hewett as the titular character, who becomes a housekeeper for an American family led by George Owens, portrayed by Bob Uecker.