Stranger Things' Will Byers, Noah Schnapp, was seen looking dashing in a classic black tuxedo.

Sadie Sink, who plays Max Mayfield, was seen looking gorgeous in a white skirt with a matching embellished bralette. 

Finn Wolfhard, best known as Mike Wheeler, arrived in a black suit which featured red designs on the right side and on the pants. 

Maya Hawke aka Robin Buckley, was seen in a green see=through gown as she twirled with her flowy skirt at the red carpet.

Gaten Matarazzo, known as Dustin Henderson, was seen in a jovial mood as he arrived at the premiere.

Joe Keery who plays Steve Harrington was seen at the premiere in a leather jacket and blonde spikes. 

Priah Ferguson who plays Erica Sinclairlooked chic and hot in a black bodycon skirt paired with a black halter neck blouse flaunting her midriff. 

The creators of Stranger Things, the Duffer brothers, Matt Duffer and Ross Duffer, were also present at the premiere as they posed for the cameras.

Caleb McLaughlin aka Lucas Sinclair arrived at the premiere in a black suit. 

Natalia Dyer, who is known to play Nancy Wheeler in Stranger Things, wore an asymmetrical red dress at the premiere.

Millie Bobby Brown and David Harbour were seen arriving together at the red carpet, hugging and sharing cute moments amid reports of Millie suing David of harrasment. 

Actress Winona Ryder who portrays Joyce Byers was seen in an all-black ensemble at the premiere.