In Peyton List's role in A Little White Lie, the actress steps into the character of Sophie Firestone, adding a fresh spark to this quirky indie comedy. Sharing the screen with Michael Shannon and Kate Hudson, List plays a supporting role in a story centered around mistaken identity and literary deception. Her portrayal of Sophie brings a youthful energy to the ensemble, complementing the film’s offbeat tone and intellectual satire. While Peyton List's role in A Little White Lie may not dominate the runtime, it showcases her versatility and ability to hold her own alongside a seasoned cast in a film that blends charm, wit, and a touch of absurdity.