At the end of the last "Lowell Brock" sketch, Lorne Michaels played a prank on John Belushi by tying his shoelaces together. There is a shot of Michaels crawling away from Belushi and Belushi falling as victim to the prank.
Dick Cavett appears in only one sketch with a show cast member, "Looks at Books" with Chevy Chase. Cavett appears by himself for the rest of his sketches in this episode.
Dick Cavett ends his monologue by shooting a life-size stuffed cow out of the sky. The cow-dropping bit is a take-off on Monty Python's "16-ton weight" gag, designed to end a sketch without having to write an actual ending.
Howard T. Bellin M.D., who appears in the tailor and plastic surgeon skit is in fact a world renowned plastic surgeon.