Plot Synopsis

A dashing Lieutenant in the British Navy sets sail on a secret mission to rid the Caribbean of cutthroat pirates that terrorize the islands. Chief among them is the nefarious Blackbeard, who has seized a ship from a fellow buccaneer and taken a letter he believes holds the key to the location of Captain Kidd's buried treasure. The Lieutenant, pretending to be an at-liberty navigator, is kidnapped out to sea and forced to guide the pirate ship in search of the fabled gold. He must outwit the demented Blackbeard and bring him and is murderous crew to justice.