Joshamee Gibbs

Joshamee Gibbs (known as Mr. Gibbs or Master Gibbs) is a fictional character in the "Pirates of the Caribbean" movie series. Alongside Jack Sparrow and Hector Barbossa, he is one of the few characters to appear in every movie. Gibbs is played by Kevin McNally in the movies.
Writer Terry Rossio has said he actually thinks that Gibbs to be the most important character in the series.
Gibbs is first seen as a Royal Navy warrant officer aboard the vessel carrying Governor Weatherby Swann and his young daughter Elizabeth from England to Port Royal. Gibbs is highly scared of pirates.