Barry goes to work at the furniture store with Murray; Adam and Pops struggle to keep the fact that they watched an R-rated movie from Beverly.

When a young boy who went missing in San Diego on Halloween suddenly reappears one year later, the BAU must work fast when another trick-or-treater disappears under similar circumstances.

The investigation into a series of mysterious deaths in Atlanta reveals the murders were likely committed by an UnSub with an obsessive skin disorder.