1. Troy
Nobody knew that torjans and greeks used to fly airplanes decades back, however, this fact was showed in Brad Pitt's movie 'TROY'.
2. Gladiator
Trendy jeans in Roman era!!! Shocking right. Yes, you can see these trendy pair of jeans in the blockbuster movie just behind the main lead.
3. Avatar
Mel Gibson's hit Avatar was a smashing hit, but still it wasn't perfect. When soliders went to switch off Grace's and Jake's avator link, then when the female solider switches of Grace's link Jake falls and vice versa.
4. The Lord Of the Rings - The Fellowship of the Ring
Have you have seen scars changing there positin??? If no, then you must watch The Lord Of The Rings where a scar which was on lower half of Frodo's right cheek shifted to many different positions through different scenes and amazingly it also shifted to the left cheek.
5. Twilight
In twilight, throughout the movie Rosalie's natural dark hair strands appeared and disappeared in several scenes. Another such mistake was that when Edward tells Bella 'You better hold on tight, spider monkey' there you can see the harness pulling his shirt up. In the baseball scene, Rosalie cap had a 'G' on it rather than a 'C'.
6. Matrix Reloaded
You can see a reflector screen in Agent Smith's glasses.
7. Mr and Mrs Smith
Brad Pitt and Angelina Jolie's movie Mr and Mrs Smith is also not free of 'goof - ups'. In one scene when Mr Smith throws his suit coat into a mailbox, when he realises that Mrs Smith has placed a bomb in it, and runs home. However, when he approaches the house you can see him wearing that suit coat in many scenes.
8. SaltIn the movie when salt was climbing outside the building, then in some scenes her dog's head is visible sticking out of the backup and in other scenes the bag is tightly zipped up.
Its amazing that blockbuster movies like these could make mistakes, but still the work they do is fabulous. To err is human..