| Issue | #4 |
| Published | May 1966 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | ? |
| Notes | 10133-605. |
| Genre | adventure; fantasy |
| Pencils | ? (painted) |
| Inks | ? (painted) |
| Colors | ? (painted) |
| Letters | typeset |
| Reprinted | in Voyage to the Bottom of the Sea: The Complete Series (Hermes Press, 2009 series) #1 |
| Genre | adventure; fantasy |
| Pencils | Alberto Giolitti |
| Inks | Alberto Giolitti |
| Reprinted | in Voyage to the Bottom of the Sea: The Complete Series (Hermes Press, 2009 series) #1 |
| Genre | fact |
| Letters | typeset |
| Reprinted | in Voyage to the Bottom of the Sea: The Complete Series (Hermes Press, 2009 series) #1 |
| Genre | fact |
| Characters | David Hedison (photograph); Richard Basehart (photograph) |
| Genre | adventure |
| Pencils | ? (photograph) |
| Inks | ? (photograph) |
| Letters | typeset |
| Notes | Backcover. |
| Reprinted | in Voyage to the Bottom of the Sea: The Complete Series (Hermes Press, 2009 series) #1 |