Casting a film is never easy, particularly when fans have preconceptions from their knowledge of the source material. Sometimes though, a casting decision can be so misaligned that it dooms a project from the start.
Well, we recently asked the BuzzFeed Community for the casting decisions they just couldn't get on board with, and here are some of the best responses:
1. Sgt. Pepper's Lonely Hearts Club Band
![Four men, Barry Gibb, Robin Gibb, Maurice Gibb, and Colin Petersen, are playing music outdoors in colorful, decorative military-inspired jackets](https://cdn.statically.io/img/img.buzzfeed.com/buzzfeed-static/static/2024-06/26/13/asset/47923dbf1a0d/sub-buzz-3843-1719408451-2.jpg?downsize=700%3A%2A&output-quality=auto&output-format=auto)
4. Lemony Snicket's A Series of Unfortunate Events
![Emily Browning, Jim Carrey, and Liam Aiken in gothic-style costumes from "A Series of Unfortunate Events," standing together in a dimly lit, ornate room](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/13/asset/28a8febc07b3/sub-buzz-5197-1719410011-1.png)
5. Spencer
![A woman dressed in 1980s-style clothing, including a black hat with a veil, looks intently at the camera](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/13/asset/7d91f4cd1404/sub-buzz-4211-1719410200-8.png)
6. Little Women
![Saoirse Ronan in a pastoral setting, wearing a beige jacket, a red scarf, and patterned vest, standing on green grass with a background of trees and countryside](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/13/asset/47923dbf1a0d/sub-buzz-3994-1719410307-1.png)
7. Interview with the Vampire
![Tom Cruise, dressed as a 18th-century vampire in a loose, ruffled shirt, with long hair, stands beside a lit candelabra in a scene from "Interview with the Vampire."](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/28a8febc07b3/sub-buzz-5219-1719410410-1.jpg)
8. Constantine
![Keanu Reeves, dressed in a suit with a black coat, looks to the side inside a dimly lit room with boxes in the background](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/28a8febc07b3/sub-buzz-5223-1719410468-1.jpg)
9. Elvis
![A person with a styled pompadour hairstyle gives a confident look while wearing a lace-patterned top. The background is blurred with lights and structures](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/91f9c8555f04/sub-buzz-4831-1719411243-3.png)
10. Jack Reacher
![Tom Cruise with a slight bruise on his face, wearing a brown leather jacket, looking off to the side in a nighttime setting](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/af44086daaf2/sub-buzz-4993-1719411343-1.png)
11. The Da Vinci Code
![Audrey Tautou and Tom Hanks are standing in front of a large glass pyramid. Both appear focused and attentive](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/91f9c8555f04/sub-buzz-4835-1719411422-1.jpg)
12. The Little Mermaid (2023)
![Halle Bailey and Jonah Hauer-King in a wooded setting, both dressed in period costumes; Halle in an off-the-shoulder dress, Jonah in a vest and period shirt](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/28a8febc07b3/sub-buzz-5303-1719411536-1.jpg)
13. Far from the Madding Crowd.
![A person wearing a military-style jacket with a mustache stands outdoors with a serious expression. No identifiable celebrities are present](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/af44086daaf2/sub-buzz-5001-1719411624-1.png)
14. My Policeman
![Harry Styles dressed in a blue military-style uniform, holding a hat, looking back while standing near a building with a window and red mailbox](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/47923dbf1a0d/sub-buzz-4088-1719411759-1.jpg)
15. The Phantom of the Opera
![A scene from "The Phantom of the Opera" with Gerard Butler wearing half a white mask, positioned behind lit candles in a dimly lit setting](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/af44086daaf2/sub-buzz-5026-1719411861-1.jpg)
16. Beauty and the Beast (2017)
![Emma Watson as Belle in Beauty and the Beast, wearing a peasant-style dress in front of a village backdrop](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/47923dbf1a0d/sub-buzz-4096-1719411920-3.jpg)
17. The Golden Compass
![Nicole Kidman wearing a glittery high-neck dress and Daniel Craig in a suit and tie are pictured side by side](https://img.buzzfeed.com/buzzfeed-static/static/2024-06/26/14/asset/af44086daaf2/sub-buzz-5034-1719412051-1.jpg)
Editor's note: Some submissions have been edited for length and/or clarity.