Nancy looks for Barb as she is leaving but doesn't see any sign of her friend.
Nancy looks for signs of Barb at school and Steve learns about Jonathan's photographs.
Hopper drives up to the front gate of the lab and asks to search the premises for Will.
Source: Filming Locations Map
Chief Hopper leads a brief police search of the lab for signs of Will.
Joyce picks up another phone and more Christmas lights.
Chief Hopper and Officer Powell head to the library to investigate the history of the Hawkins National Laboratory.
Hopper goes to the library with Officer Powell to perform some research.
Nancy returns to where they parked and finds Barb's car still sitting there undisturbed.