| Issue | #4 |
| Published | March 1980 |
| Cover Price | $0.40 |
| Pages | 36 |
| Editing | Danny Fingeroth |
| Characters | Namor the Sub-Mariner; Attuma |
| Genre | Superhero |
| Pencils | John Buscema |
| Inks | Frank Giacoia |
| Reprinted | from Sub-Mariner (Marvel, 1968 series) #4 |
| Characters | Lady Dorma; Namor the Sub-Mariner; Attuma; Gorgul; Lord Seth; Saru-San; Kor-Konn |
| Genre | Superhero |
| Script | Roy Thomas |
| Pencils | John Buscema |
| Inks | Frank Giacoia |
| Letters | John Duffy [as Mac Duffy] |
| Notes | Story is cut by two pages. Original page 6 has panel 3 removed. Original page 7 has panels 2 and 3 removed. Original page 10 has panels 3 removed. Original page 11 has panels 1 and 2 removed. |
| Reprinted | from Sub-Mariner (Marvel, 1968 series) #4 |
| Notes | House Advertisement for Marvel Comics Series (subscription page). |
| Notes | House Advertisement for: EPIC ILLUSTRATED series. |
| Notes | "Stan's Soapbox" by San Lee; "The Mighty Marvel Checklist" (38 titles). |
| Characters | Iron Man; Battleaxe |
| Notes | Candy ad by the Baking Company using a one-page comic with Marvel heroes. |
| Characters | Batroc the Leaper |
| Notes | House ad using a one-page comic for CRAZY magazine. |
| Notes | Total of 12 one-page advertisements for: Winter Olympic Bananas (fruit, Chiquita), Shop By Mail (miscellaneous ads, 3 pages), Super Gifts & Gimmicks (gifts, Fun Factory), ROM (game, Parker Brothers), Star Fleet Defenders (merchandise, Heroes World), Fantastic Brute Strength (body building, Joe Nazario), Cup of Candy (candy, Americas Cup of Candy), Revolutionary War Soldiers (toys, Lucky Products), Fun Stuff (novelties, Johnson Smith Company), Star Trek The Motion Picture (movie, Paramount). |