Lucas and Max seek higher ground to call in a Code Red. Across town, Will, Mike and Nikki are snowed in at school — and El can see they’re not…

A surprising new threat alters the gang’s plans to shovel snow for extra cash, bringing them face to face with danger and closer to a cool new student.

Nikki joins the party — and the newly formed Hawkins Investigators Club. Strange things take root at a nearby farm and shake up the Winter Festival.

As a blizzard bears down on Hawkins, Dustin goes on a side quest, and Max and Lucas hear a cry for help. A bold move lands some of the gang…