Mad Men S04E09 - the last 30 secondsDid that not pretty much utterly summarize the episode?
Joyce leaves on her own, Joan arriving to press the elevator button as she disappears.
Dr. Faye joins Joan to await the elevator, only to find it arrives on the side they are not facing.
Peggy gets them to serve her by holding the elevator.
And of course the elevator played a key role last week in the tussle between Peggy and Joan. It is becoming very clear who is ascendant, and Dr. Faye is apparently turning out to be much less commanding than she once seemed.