Three's a Crowd

Three's a Crowd

Available on Prime Video, Hulu, Sling TV, Max
S1 E8: Carrie discovers not only that Mr. Big was married before, but that he and his ex participated in a threesome. Meanwhile, Charlotte's boyfriend wants to add another woman to their relationship, and Miranda feels left out. Samantha finds that she has unwittingly become too involved with a married couple.
Starring Gerry Bamman, Noelle Beck, Joseph Murphy