Finn Wolfhard is a Canadian actor and musician. He first gained recognition for his portrayal of Mike Wheeler in the Netflix series Stranger Things. His film roles include Richie Tozier in the film adaptation of Stephen King's horror novel IT and its sequel, IT: CHAPTER TWO; Boris Pavlikovsky in THE GOLDFINCH, the voice of Pugsley Addams in THE ADDAMS FAMILY, and Trevor in GHOSTBUSTERS: AFTERLIFE. Wolfhard made his directorial debut in 2020 with the comedy short film NIGHT SHIFTS. He was the lead vocalist and guitarist for the rock band Calpurnia and is currently a member of The Aubreys.

Wolfhard has been involved in advocacy for autism and indigenous children. In May 2017, Wolfhard hosted "Strange 80s," a benefit concert to raise funds for Sweet Relief, an organization that helps struggling musicians in need of medical care. He also performed three tracks with his former band Calpurnia at the event. For his work with Sweet Relief, he received an award at the 2017 Television Industry Advocacy Awards.

Wolfhard was listed in Variety’s Hollywood Youth Impact Report from 2017 to 2019. In 2018 and 2019, The Hollywood Reporter named him as one of the top 30 stars under age 18. He was also included in Forbes 30 under 30 class of 2020 in the field of Hollywood and entertainment.