Jessica Chastain at the New York premiere of "Mama."

Jessica Chastain at the New York premiere of "Mama."

Nikolaj Coster-Waldau and Jessica Chastain at the New York premiere of "Mama."

Nikolaj Coster-Waldau at the New York premiere of "Mama."

Megan Charpentier at the New York premiere of "Mama."

Megan Charpentier at the New York premiere of "Mama."

Megan Charpentier and Isabelle Nelisse at the New York premiere of "Mama."

Isabelle Nelisse at the New York premiere of "Mama."

Director Andy Muschietti at the New York premiere of "Mama."

Producer J. Miles Dale at the New York premiere of "Mama."