Fear Street Part Three: 1666 is the concluding part in Netflix's Fear Street anthology, based on RL Stine's works. Directed by Leigh Janiak, the movie stars Kiana Madeira, Olivia Scott Welch, Sadie Sink, Emily Rudd, Ryan Simpkins, McCabe Slye, Ted Sutherland, Gillian Jacobs, and Benjamin Flores Jr. All three parts of Fear Street are streaming on Netflix.