Haunted Harbor plot
"SEE bold daredevils defy the evil that plagues HAUNTED HARBOR!"
Sea captain Jim Marsden is about to be hanged for being convicted of the murder of Fredrick Voorhees. Voorhees would get money from Jim after his ship sank. However, Voorhees is murdered by his business partner who is engaged in criminal activity in Haunted Harbor. However, Jim's crew members Yank and Tommy save him from the gallows and they flee from the law by boat to the island of Pulimati. Along the way, the trio rescues Patricia Harding and her father Dr. Oliver Harding during a storm. Jim doesn't know that Carter runs a mine on Pulimati called Kane.