<P> Jones participates in a parley in which the EITC trades Turner for Sparrow . After Calypso is freed, Will reveals that Jones betrayed her . She escapes, refusing to aid either the pirates or Jones . Her fury creates a monstrous maelstrom . The Dutchman and the Pearl enter it and battle . </P> <P> During the battle Jones kills Mercer and retrieves the key to the Chest . Sparrow and Jones fight for control of the chest in the rigging of the Dutchman . Jack acquires both the Chest and the key while Jones battles Will and Elizabeth . Jones quickly overpowers Elizabeth, and is subsequently impaled through the back by Will . Jones, unharmed, holds Will at sword - point . Jack threatens to stab the heart, and Jones cruelly stabs Will . Remembering Will as his son, Bootstrap Bill briefly fights and overpowers Jones, but is quickly defeated . Jones attempts to kill Bootstrap, but Jack helps Will stab the heart . Jones then calls out for Calypso, before tumbling to his death in the maelstrom . </P> <P> In the post-credits scene of the fifth film Dead Men Tell No Tales, Will (no longer bound to the Flying Dutchman after the destruction of the Trident of Poseidon) and Elizabeth are sleeping in their bed together, when their room is entered by the silhouette of an apparently resurrected Davy Jones . Just as Jones raises his clawed arm to strike at the couple, Will awakens and the room is empty . Assuming Jones's appearance to be a nightmare, Will goes back to sleep, oblivious to the presence of barnacles on the floor amid a small puddle of seawater, revealing it was no dream and Davy Jones is really alive . </P> <P> In the films, Jones possesses a locket that plays a distinct melody, and he is known to play the same melody on his pipe organ . This melody is also his character's theme, and can be heard throughout the film's score . It comes in two variations: The soundtrack version and the film version . The melody of the soundtrack version is heard only in Dead Man's Chest . The film version is played in both films multiple times, and is heard last during the climax of the film . Because Jones and Calypso own matching locket lockets, Tia Dalma's theme is similar to that of Davy Jones, albeit in a different arrangement . The theme is also heard briefly after Jones' appearance in Dead Men Tell No Tales . </P>

Who played the octopus in pirates of the caribbean