Sadie had a blast filming the 'Fear Street' trilogy! 🎞️

Sadie had to learn how to skateboard for her role in 'Stranger Things'! 🛹

Sadie is giving free dating advices! 😁

Sadie and the others were seen filming 'Stranger Things 4' in Atlanta! 🎥

Sadie knows what was trendy in the '80s! 💾

Sadie and her 'Stranger Things' co-star Caleb McLaughlin met on Broadway! 🎭

Stranger Things' Sadie "first" friend on stage was Finn.

I definitely agree that season two Max was kind of bleh

She was on Broadway in 2015!

Stranger Things season 4 has Max in her emo phrase