| Issue | #4 |
| Published | May 1978 |
| Cover Price | $0.35 |
| Pages | 36 |
| Editing | Archie Goodwin |
| Notes | Cover art credits from Nick Caputo via the GCD Error List (22 September 2006). |
| Characters | Mark Harris (the Man from Atlantis) |
| Genre | superhero |
| Pencils | Gil Kane |
| Inks | Tony DeZuniga |
| Notes | Cover art credits from Nick Caputo via the GCD Error List (22 September 2006). |
| Characters | Mark Harris (the Man from Atlantis); Dr. Elizabeth Merrill; Jomo; Dr. Miller Simon |
| Genre | superhero |
| Script | Bill Mantlo |
| Pencils | Frank Robbins |
| Inks | Frank Springer |
| Colors | Janice Cohen |
| Letters | Irving Watanabe |
| Editing | Archie Goodwin |