Based on when this aired, February 11, 1972, the Bucks vs. Knicks game shown was played on January 3, 1972, at Madison Square Garden. You can see iconic NBA players Kareem Abdul-Jabbar, Oscar Robertson, Dave DeBusschere, Walt Frazier, and Willis Reed.
Pamelyn Ferdin's final episode, as she would go on to appear in The Paul Lynde Show that fall. She has spoken fondly of Tony Randall on Facebook, saying he was one of her favorite people she has worked with.
The song "Moon River" (from Breakfast at Tiffany's) is played during the grande dance of the evening.
From the inside of a cab, you can see the 1970 Richard Harris film "A Man Called Horse" on a movie theater marquee.