The Sub-Mariner [Prince Namor]; Guest Stars: The Irish Republican Army; Von Klutz (villain, introduction)
Sub-Mariner must stop the mysterious and destructive explosions occuring all over Ireland, accomplished by a dangerous Nazi leader and his men, who are leaving clues behind which pin-point the I.R.A. as the true culprits.
Walt Jones; Mr. Jones; Bull Mulligan (villain); Squinty Lewis (villain); Trigger Davis (villain)
Bull Mulligan buys several new shirts and ties, hoping that they will cheer up the members of his gang, but has trouble opening the door to the hideout with his key because of the packages in his arms, leading to a deadly result.
The Angel [Tom Hallaway]; un-named girl (to be made Queen for the King); the Gorilla-Man and his family (introduction); The King of Castle Island (villain, introduction, death); The Royal Family (villains, introduction, death)
When Tom Hallaway discovers a girl bleeding green blood, the Angel follows it up and discovers a group of people descended from an ancestor that had contracted a rare tropical malady resulting in green blood in all family members who followed.