world pirates. We see (in no particular order) the flags of:  Christopher Moody (red flag with a winged chalice, arm & knife, and  skull on crossbones), Thomas Tew (an arm with a cutlass), De Vranck  (a man clubbing a skull & crossbones), Bartholomew "Black Bart"  Roberts (a man dancing with a skeleton who holds a spear), and  Edward Low (a red skeleton). The flag hoisted by the Black Pearl is  that of John "Calico Jack" Rackham (a skull and crossed cutlasses).