We asked the BuzzFeed Community to tell us which movie moments were so big the entire theater freaked out. Here are some of the best responses:
🚨Major spoilers ahead!🚨
1. When Carlisle is beheaded in The Twilight Saga: Breaking Dawn — Part 2 and it leads to a massive fight that wasn't in the books:

2. When everyone gets dusted in Avengers: Infinity War:

3. When all of the Avengers assemble toward the end of Avengers: Endgame:

4. And when Captain America wields Mjölnir against Thanos in Avengers: Endgame:

5. When Simon and Bram kiss on the ferris wheel in Love, Simon:

6. When Howard Ratner wins his bet, only to be killed right after in Uncut Gems:

7. When the Rohirrim arrive at Minas Tirith in Lord of the Rings: Return of the King:

8. When Amy is revealed to be alive in Gone Girl:

9. When Peter Parker is unmasked in the post-credits scene of Spider-Man: Far From Home:
10. When Hans says he doesn't love Anna in Frozen:

11. When Jojo finds his mother was hanged in Jojo Rabbit:

12. When Molly Weasley says "Not my daughter, you bitch!" in Harry Potter and the Deathly Hallows — Part 2:

13. When Katniss shoots the arrow at the arena force field in The Hunger Games: Catching Fire:

14. When Ransom stabs Marta with a prop knife in Knives Out:

15. When Peter beheads his little sister in Hereditary:

16. When Gordo and Lizzie kiss in The Lizzie McGuire Movie:

17. And when Kylo Ren kills Han Solo in Star Wars: The Force Awakens:

What are some of your most memorable movie moment experiences in theaters? Tell us your favorites in the comments below!
Some submissions have been edited for length and/or clarity.