Carlos Somonte/Amazon MGM Studios
- Zoë Kravitz's psychological thriller "Blink Twice" stars Naomi Ackie and Channing Tatum.
- The film takes place on a private island where strange things happen.
- Here's what to know about the movie's action-filled ending.
Warning: Major spoilers ahead for "Blink Twice."
"Blink Twice," a new psychological thriller cowritten and directed by Zoë Kravitz, is stuffed with twists and turns.