- Script:
- ?
- Pencils:
- Bill Everett
- Inks:
- Bill Everett
- Colors:
- ?
- Letters:
- Bill Everett
- Genre:
- superhero; patriotic
- Characters:
- Hydroman [Bob Blake]; Harry Thurston; Joyce Church; un-named butler for Blake; Geoffrey "Jeff" George (villain, false detective, death); Karl (villain, death); un-named Commodore (villain, death); two un-named orientals (villains, both die)
- Synopsis:
- Blake is taken by a "detective" to meet up with his agent pals in order to co-ordinate operations against the mysterious league of orientals, but discovers that it is a trap to kill him.
- Reprints:
- in Amazing Mysteries: The Bill Everett Archives (Fantagraphics Books, 2012 series) #1
Continued next issue. Letterer credit added by Craig Delich 2012-3-11. The strip is titled "Hydroman Bob Blake".