Finn Wolfhard gained immense popularity for his role as Mike Wheeler in the hit Netflix series 'Stranger Things'. Set in the 1980s, the show follows a group of kids who uncover a dark secret in their small town and encounter supernatural beings from another dimension. Finn's portrayal of Mike showcases his range as an actor, capturing the character's vulnerability, bravery, and loyalty. 'Stranger Things' has become a cultural phenomenon, and Finn's performance has been widely praised by both critics and audiences.