Sophie Nelisse started acting very young, making her movie debut at the age of just 10 years old in the French film Monsieur Lazhar. Since then, she's primarily worked in the horror genre, starring in movies such as Whistle, 47 Meters Down: Uncaged, and the TV show Yellowjackets. Nelisse has also appeared in hit TV show Heated Rivalry, coming-of-age comedy The Kid Detective, action-thriller Close, and historical sporting drama Pawn Sacrifice.