| Issue | #4 |
| Published | Winter 1941 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | Joe Simon ? |
| Genre | superhero |
| Pencils | Alex Schomburg |
| Inks | Alex Schomburg |
| Reprinted | in Marvel Masterworks: Golden Age Sub-Mariner (Marvel, 2005 series) #1 (2005) |
| Characters | V: The Gleaming Ghost (I; Dr. Howard); I: Ruth Prentiss |
| Synopsis | Sub-Mariner comes across an island hospital where a doctor is haunting the patients attempting to devalue the property so that he can buy it for a song and then announce that the ghost sitings were just pranks. |
| Genre | superhero |
| Pencils | Al Fagaly |
| Notes | Inks credits originally given to Mike Sekowsky in error (per Tony Isabella, March 30, 2006) |
| Reprinted | in Marvel Masterworks: Golden Age Sub-Mariner (Marvel, 2005 series) #1 (2005) |
| Characters | V: The Horror (I, D: Dacio) |
| Genre | superhero |
| Pencils | Bill Everett |
| Inks | Al Gabriele |
| Notes | story influenced by Shelley's FRANKENSTEIN |
| Reprinted | in Marvel Masterworks: Golden Age Sub-Mariner (Marvel, 2005 series) #1 (2005) |
| Script | Mickey Spillane |
| Letters | typeset |
| Reprinted | in Marvel Masterworks: Golden Age Sub-Mariner (Marvel, 2005 series) #1 (2005); Primal Spillane: Early Stories 1941-1942 (Gryphon Books, 2004 series) |
| Genre | humor |
| Script | Art Gates |
| Pencils | Art Gates |
| Inks | Art Gates |
| Reprinted | in Marvel Masterworks: Golden Age Sub-Mariner (Marvel, 2005 series) #1 (2005) |
| Characters | V: Robert Goom (I) |
| Genre | superhero |
| Pencils | Paul Gustavson |
| Inks | Al Gabriele |
| Reprinted | in Marvel Masterworks: Golden Age Sub-Mariner (Marvel, 2005 series) #1 (2005) |
| Characters | I: Dr. Dimwit |
| Genre | humor |
| Script | Basil Wolverton |
| Pencils | Basil Wolverton |
| Inks | Basil Wolverton |
| Letters | Basil Wolverton |
| Reprinted | in Smithsonian Book of Comic-Book Comics, A (Smithsonian Institution / Harry N Abrams, 1981 series) #nn; in Marvel Masterworks: Golden Age Sub-Mariner (Marvel, 2005 series) #1 (2005) |