Lucia Sullivan

Claire has overdone it in Halloweens past and the neighbors definitely don't share her enthusiasm, so this year she's being forced to tone it down and keep it "kid-friendly," and Phil has an idea to hold an open house on Halloween night. Meanwhile, Mitch and Cam host a costume party while contending with Lily wondering who her real mom is, and Gloria's pregnancy hormones are on overdrive, making her even more hotheaded than usual.

As both their lovers linger in comas, Susan and Ian decide to escape for a weekend in the country, while Nora continues to force her way into Lynette and Tom's life.

The team pursues a serial killer in Milwaukee, with three fewer members since Hotch asked to be transferred, Prentiss quit, and Gideon is missing.

Melinda gives birth to a son who has apparently inherited her gift for seeing spirits, though his gift has an important difference.