Mosiah is a pirate on The Walrus in the West Indies.
During the events of Black Sails: Season 1 Episode 1 I. played by Ernest Ndlovu
Gates goes to see Mosiah and tries to convince him to vote for Captain Flint. Later, Singleton confronts Mosiah, who is with Levi, and is upset that he is now going to back Flint. As Mosiah and Levi are walking away, they are stopped by Rackham and Anne Bonny. Anne kills Levi and Captain Charles Vane steps out from the shadows. Vane then kills Mosiah.