Elisabeth Moss was brought in at the last minute to reprise her role as Peggy Olson for the Mad Men (2007) spoof, due to Amy Poehler having given birth mere hours before the live broadcast. It was on this occasion that she met Fred Armisen, to whom she was married from 2009 to 2011.
Amy Poehler was absent due to giving birth to her first son just hours before, although she did appear in a pre-taped sketch. Seth Meyers was left to anchor Weekend Update alone.