10 Movie “Mistakes” That Were Put There Intentionally
6. Jack's Brand (The Curse Of The Black Pearl)
After the perpetually-drunk Captain Jack Sparrow saves a drowning Elizabeth Swann near the start of the first Pirates movie, he's cornered by James Norrington and a handful of Port Royal soldiers.
As Norrington reaches out to shake Jack's hand as a "thank you" for saving his desired bride, he pulls back the pirate's sleeve to reveal a brand on his arm, in the shape of a "P".
Given to Jack by the East India Trading Company to forever label him as a pirate, the practice of branding sea-based outlaws with this letter was something that the real-life East India Company did - only they didn't brand pirates on the arm.
Instead, they left these marks on their foreheads. However, the team behind Pirates couldn't have their main star running around for two hours with a giant letter on his head, so they chose to relocate the brand to Jack's arm, where it was less intrusive.