2014–2015: Beginnings Schnapp's professional acting career began when he voiced the lead character,
Charlie Brown, in the animated film
The Peanuts Movie in 2015. That same year, he made his film debut in the historical drama
Bridge of Spies, directed by
Steven Spielberg. He played Roger Donovan, the son of character
James B. Donovan.
2016–present: Stranger Things and breakthrough His breakthrough came in July 2016, when he began starring as
Will Byers in the
Netflix science fiction horror television series
Stranger Things. Schnapp initially auditioned for the role of
Mike Wheeler, another key character in the series, but was selected to play Will Byers. He was promoted to series regular for the
second season, which premiered on October 27, 2017. In 2022, Schnapp confirmed that his character is gay. Schnapp's portrayal of Will has earned him critical praise. In 2016, Schnapp was featured in
Panic! at the Disco's music video for their song "
LA Devotee", and performed on stage with the band at Madison Square Garden in March 2017. In 2018, Schnapp played the son of a street artist in a short film called
The Circle, set during the
Great Depression. Schnapp also appeared in
We Only Know So Much (2018), a film that follows a multigenerational family. Schnapp also starred in independent films like
Abe (2019) and
Waiting for Anya (2020). He appeared in the 2020 Halloween comedy film
Hubie Halloween, a Netflix production where he played a character named Tommy. In April 2022, Schnapp joined the cast of the psychological thriller film
The Tutor (2023) as Jackson, a troubled teenager. He also voiced the character of Charlie Brown for the video game ''
The Peanuts Movie: Snoopy's Grand Adventure''. ==Other ventures==