The Sub-Mariner [Prince Namor]; The Doctor (villain, introduction, death); The Doctor's zombies (villains, introduction, death)
Synopsis
The Sub-Mariner looks into the mysterious sinking of U.S. naval vessels off the Eastern Coast, each of them carrying a fortune in gold shipments. But he discovers a crazed doctor who has found an underground volcano that preserved the bodies of dead pirates of days gone by, whom he has been able to revive by a radioactive substance so they can go out and loot ships again after they have sunk.
The Angel; Major Callen; Danny Poll (villain, introduction, death); the Firing Squad (villains, introduction)
Synopsis
A blind fit of rage by Danny Poll leads to his slugging a U.S. Army officer over Danny's fiance, a court martial and 15 years in solitary. After his release, he forms a military-like firing squad, used to carry out his revenge against the soldier (now a Major) whom he had slugged and testified against him in court!
The Sub-Mariner [Prince Namor]; Rindigo Jones III (villain, introduction, death); Rindigo Jones I (villain, introduction, death, flashback)
Synopsis
The murder of a man by the "ghost of Rindigo Jones" leads Prince Namor smack dab into a mystery fostered by a curse laid on Jones many years before, and gold secreted aboard the "Water Witch" steamboat.