Jacob Garrett is the carpenter's mate on the Intrepid in the West Indies.
During the events of Black Sails: Season 2 Episode 7 XV. played by Aidan Whytock
Anne Bonny goes downstairs to the main brothel area. Jacob starts talking to her and introduces himself. He tells her that he and some of his fellow pirates are planning on leaving their ship and starting their own crew. Course Pirate overhears Jacob and tells him to hurry up and have sex with Anne. Anne agrees to have sex with Jacob and Jacob asks her what her rules are. As Anne is about to have sex with Jacob, Idelle walks into the room and tells Jacob there was a mistake and tells Anne to leave while she has sex with Jacob.
During the events of Black Sails: Season 3 Episode 3 XXI. played by Aidan Whytock
Captain Throckmorton and some other captains argue with Rackham about his plan to do a show of force when the English fleet arrives. Jacob says they need to have a plan if the bluff works and Captain Charles Vane gets upset with all the complaining. Rackham assure the captains that Captain Flint will return and reminds them that they were given gold coins in assurance that they would defend Nassau. Blackbeard walks into the room and says that Flint was killed while being chased by Captain Benjamin Hornigold. Hornigold and Dufresne take a boat to Nassau. Hornigold gives a speech written by Woodes Rogers offering pardons to the pirates. He then continues that their is a bounty placed on Vane for 10,000 pounds. Throckmorton then walks up to Hornigold to receive his pardon as do other pirates.
During the events of Black Sails: Season 3 Episode 9 XXVII. played by Aidan Whytock
In the market area, Jacob reminds the locals of the time Vane helped them out and that Eleanor Guthrie is the source of their problems. Before Vane's execution, the Court Official tells the crowd that Rogers promised them order and prosperity. Billy Bones has Jacob position his men in order to try and rescue Vane. The Court Official calls Vane an animal and an impediment to prosperity. As Billy is about to have Jacob try and start a riot, Vane shakes his head at Billy. The Court Official asks if Vane has any last words. Vane tells the crowd that the authorities fear not just him but the locals as Vane represents a freedom that still may exist in them. A noose is put around Vane's neck and the cart he is standing on is ridden away. Although Vane's neck snaps, he continues to spasm and Billy has Jacob and his men pull on Vane's body to end Vane's suffering.
During the events of Black Sails: Season 3 Episode 10 XXVIII. played by Aidan Whytock
Jacob tells Billy that he dropped off the black spot at Throckmorton's bed, but Throckmorton ignored it. Later Throckmorton is murdered. Billy, Jacob, Idelle, Featherstone, Wayne, and Ben Gunn come up with a name for John Silver to use for their propaganda and come up with the name Long John Silver.