Black Sails Season 4 Episode 9: XXXVII October 18, 2018 By yoris2k Posted by CouchTuner on Mar 27, 2017 – 4:58 am at Black Sails Couchtuner Desc: Silver and his men hunt for Flint on Skeleton Island. Madi receives an offer. Billy casts his lot. Watch it here: Black Sails Season 4 Episode 9 Black Sails S04 E08: XXXVI Black Sails S04 E10: XXXVIII A WordPress Commenter Hi, this is a comment. To get started with moderating, editing, and deleting comments, please visit the Comments screen in the dashboard. Commenter avatars come from Gravatar.