Sadie Sink

Due to her obsession with recreating Disney’s High School Musical with her brother, Mitchell, when she was seven years old, her mother decided to send her off to acting classes in a community theatre, in nearby Houston. In turn, it led to a Broadway audition and a role in the 2012 revival of Annie at the age of eleven years old. She had to prepare herself for the role by taking dance lessons and doing vocal training. She was initially the standby for all the orphans, until the original lead left, wherein she began alternating the title role for a few months, then closing the show as Duffy and understudy to Annie.

In 2019, she appeared in the horror film Eli, starring Charlie Shotwell.

In 2017, she played Maxine "Max" Mayfield in the Netflix original Stranger Things. In 2018, she collaborated with Rooney Mara, Sia, Joaquin Phoenix and Kat Von D to narrate Chris Delforce's animal rights documentary Dominion. For her contribution to the documentary, she was granted the 2018 Award of Excellence for Narration by Hollywood International Independent Documentary Awards.

In 2015, she co-starred with Helen Mirren in The Audience on Broadway, as young Queen Elizabeth II. She also had a small role in Chuck.

Sadie Sink (born April 16, 2002) is an American actress. She portrays Maxine "Max" Mayfield in Netflix’s Stranger Things and has also appeared in Blue Bloods and The Americans. Sink has also worked on Broadway, with credits including Annie and The Audience.