Hall & Oates are a pop music duo made up of Daryl Hall (born October 11, 1946) and John Oates (born April 7, 1949). The duo achieved its greatest fame in the late 1970s and early to mid-1980s. They specialized in a fusion of rock and roll and rhythm and blues styles, which they dubbed "rock and soul."

Lois Griffin is shown making a plaster body-part cast of Daryl Hall in "Brian the Bachelor". John Oates waits his turn but Lois doesn't intend to make a cast of him.