Where was knock knock filmed?

Tags

1. #shooting
2. #chile
3. #added
4. #april
5. #santiago
6. #joined
7. #united
8. #filming
9. #chilean
10. #webber
11. #reeves
12. #easier
13. #keanu
14. #ignacia
15. #stated
16. #allamand
17. #place
18. #states
19. #actress