Tristan Byon

The BAU must find out what several missing women have in common to find them.

Alan and Walden befriend three moms at a kids’ gym, but things get complicated when Walden becomes attracted to one of them. Meanwhile, Alan’s invited along for a wild girls’ night out with a group of moms.

After missing Edie's second birthday party, Jimmy plans a party for her at his restaurant; Sara's brother confronts Jimmy.

As the teachers return from summer break, Ms. Watson tries an ultra premium online dating service and Ms. Snap learns that she's been given the worst group of kids in school. Mrs. Adler is assigned to a mobile classroom.