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.; The Sub-Mariner investigates the sudden appearance of an iceberg in waters they normally do not exist in, and discovers it's man-made and a cover for Japanese destroyers to attack American shipping.; 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.; When Augustus Bustus enters the offices of Dr. Dimwit to see if the doctor can correct his bowl legs condition, he ends up with an entirely new problem which works out for the best.