He is also described by Jack Sparrow as "the pirate that all pirates fear".
Jack Sparrow was a pirate, and he had a plan.
Jack Sparrow was originally conceived as a supporting character.
Their coats are similar to that of Jack Sparrow.
The series often emphasizes pirate freedom as well, the character Jack Sparrow being the prime example.
Also, boxes have been added in the famous jail scene, and the treasure room at the end with Jack Sparrow now has a sparkling effect.
She once had a relationship with Jack Sparrow when they were "inseparable".
Not much is known about her, other than her ship was stolen by Jack Sparrow at one point.
The books are about Jack Sparrow's teen years before he becomes a pirate.
So she calls on the one man who can turn the tide-Captain Jack Sparrow.