Captain Blood is an adventure story set during the end of the seventeenth century. Dr. Peter Blood is an ex-soldier and sailor whose work as a physician on the battlefield sees him convicted for treason and sent as a slave to the Caribbean. Blood's talents are soon recognized, though he doesn't remain on the plantation for long. When the Spanish attack, Blood is among a group of ex-slaves who capture their ship and become some of the most feared buccaneers of the Caribbean.