S6, E13: Carrie struggles to 'keep it light' after spending the night with Aleksandr (Mikhail Baryshnikov). Meanwhile, Charlotte volunteers to help others and finds herself in the dark; Miranda gives Robert elevator 'custody' after being confronted with some heavy words; and Samantha leaves Smith in the dark while she re-ignites a flame from her past.

Starring David Eigenberg, Jason Lewis, Mikhail Baryshnikov