Age: 24
female
Sadie Elizabeth Sink (born April 16, 2002) is an American actress. She began her acting career in theatre, playing the title role in the musical Annie (2012–14) and young Elizabeth II in the historical play The Audience (2015) on Broadway. In 2016, she made her film debut in the biographical sports drama Chuck. Sink had her breakthrough portraying Max Mayfield in the Netflix science fiction series Stranger Things (2017–2025) and received critical acclaim for her performance in its fourth season. In 2021, she appeared in the horror film trilogy Fear Street and played the lead role in Taylor Swift's short film All Too Well. She then starred in Darren Aronofsky's psychological drama The Whale (2022), for which she received a Critics' Choice Movie Award nomination. Sink returned to Broadway in 2025, starring in the play John Proctor Is the Villain and earning a nomination for a Tony Award for Best Actress in a Play; the second youngest woman to achieve such.
Blackwater is the saga of a small town, Perdido, Alabama, and Elinor Dammert, the stranger who arrives there under mysterious circumstances on Easter Sunday, 1919. On the surface, Elinor is gracious, charming, anxious to belong in Perdido, and eager to marry Oscar Caskey, the eldest son of Perdido's first family. But her beautiful exterior hides a shocking secret. Beneath the waters of the Perdido River, she turns into something terrifying, a creature whispered about in stories that have chilled the residents of Perdido for generations. Some of those who observe her rituals in the river will never be seen again.
