The "Domingo" sketch only premiered last fall, but it made the 50th anniversary special, with Sabrina Carpenter on hand to sing "Espresso."

Elsewhere in the episode, Carpenter had the honor of sharing the stage with Paul Simon for a performance of “Homeward Bound.” First, Simon explained that he sang the song with George Harrison of The Beatles on SNL in 1976. Carpenter saw the opportunity for a joke and took it: “I was not born then, and neither were my parents,” she added.