| Issue | #4 |
| Published | June 1973 |
| Cover Price | 0.20 USD |
| Pages | 36 |
| Editing | Roy Thomas |
| Notes | Per Ron Wilson interview in Back Issue, this is his first cover. We formerly had both Tom Sutton and Ron Wilson as possible pencillers. Some cover information 2005 by Nick Caputo. |
| Characters | Dr. Jekyll; Mr. Hyde |
| Genre | Horror |
| Pencils | Ron Wilson |
| Inks | Ernie Chan; John Romita (retouches) |
| Notes | Per Ron Wilson interview in Back Issue, this is his first cover. We formerly had both Tom Sutton and Ron Wilson as possible pencillers. Some cover information 2005 by Nick Caputo. |
| Characters | Dr. Henry Jekyll [also as Mr. Edward Hyde] (death); Dr. Lanyon; Utterson; Danvers Crew (death); Poole |
| Genre | Horror |
| Script | Robert Louis Stevenson (Original Story); Ron Goulart (Adaptation) |
| Pencils | Win Mortimer |
| Inks | Win Mortimer |
| Letters | Jean Izzo |
| Notes | Adapted from the novel by Robert Louis Stevenson. |
| Letters | typeset |
| Notes | LOC from readers Rick Keefe and Mark Edward Speidel. |