Zendaya as

Antonia "Toni" Henderson

Gaten Matarazzo as

Dustin Henderson

Noah Schnapp as

Will Byers

Charlie Heaton as

Jonathan Byers

Winona Ryder as

Joyce Byers

Joe Keery as

Steve Harrington

Finn Wolfhard as

Mike Wheeler

Caleb McLaughin as

Lucas Sinclair

Millie Bobby Brown as

Eleven

Natalia Dyer as

Nancy Wheeler

David Harbor as

Hopper

Shannon Purser as

Barbra Holland

With Chester Rushing & Chelsea Talmadge

Tommy H. & Carol Perkins

And Catherine Curtin as

Claudia Henderson

Everyone else as themselves