Stumped by a Horror Franchise? Find the Answer to This 2004 Crossword Clue!

1. Popular film series starting in 2004
2. Known for its intense thrills and gore
3. Features a mysterious killer
4. Characters often find themselves in deadly traps
5. Known for its complex and twisted storylines
6. Franchise has spawned multiple sequels
7. Has garnered a significant cult following
8. Often cited as a staple of the horror genre
9. Involves themes of torture and survival
10. Notable for its iconic and chilling imagery