Movie
Description
Billy Bones, an English pirate and former first mate under Captain Flint, maintains a gruff and intimidating demeanor fueled by heavy rum consumption and frequent sea shanty singing, notably "Fifteen men on the dead man's chest—Yo-ho-ho, and a bottle of rum!" [citation:]. After Flint's death, he acquires a map to Flint's buried treasure and retreats to the remote Admiral Benbow Inn on the Devon coast [citation:]. Insisting on being addressed as "Captain," he pays the innkeeper's son Jim Hawkins fourpence monthly to watch for a "seafaring man with one leg" [citation:].

Initially generous, Bones eventually overstays his welcome, ceasing payment once his deposit depletes [citation:]. Paranoia drives him to scan the sea from cliffs daily; his bullying conduct and pirate tales frighten patrons yet paradoxically attract business [citation:]. A sword fight with the pirate Black Dog triggers a stroke, revealing his physical decline. Dr. Livesey revives him, diagnosing alcoholism and warning that continued drinking will kill him—a caution Bones disregards [citation:].

Bones confides in Jim about his past as Flint’s first mate and his possession of the treasure map, detailing his solitary, fear-ridden life [citation:]. Terror overwhelms him when the blind beggar Pew delivers a "black spot," a pirate ultimatum; he dies from another stroke moments later [citation:]. His death prompts pirates to ransack the inn, but they fail to locate the map, which Jim secures, initiating the treasure hunt [citation:].

Adaptations expand Bones' role. Disney’s *Treasure Planet* (2002) reimagines him as a mortally wounded alien pilot who crashes near Jim’s home, transfers a map sphere, and warns to "beware the cyborg" before perishing [citation:]. The audio drama *Treasure Island 2020* portrays him as a time-traveling pirate with the treasure map tattooed on his chest, washing ashore in modern-day Montauk and pulling James Hawkins through a portal to the past [citation:]. The series *Black Sails* (2014–2017) explores his origins as William "Bones" Manderly, son of anti-impressment activists; press-ganged into service, he is freed by Flint, murders his captor, and remains a pirate, believing he cannot return home [citation:].

His backstory notes he received Flint’s map in Savannah in 1754, three years after Flint buried the treasure in 1750 [citation:].