| Issue | #31 |
| Published | August 1967 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Characters | Daredevil; Cobra; Mr. Hyde |
| Genre | superhero |
| Pencils | Gene Colan |
| Inks | Frank Giacoia |
| Notes | Nick Caputo suggests, via the GCD Error List (24 February 2006), that John Romita may have touched up the Mr. Hyde and Cobra figures. |
| Reprinted | in Essential Daredevil (Marvel, 2002 series) #2 |
| Characters | FEATURE: Daredevil [also as Mike Murdock]; GUESTS: Foggy Nelson; Karen Page; VILLAINS: Cobra; Mr. Hyde |
| Synopsis | A powerless and totally blind DD has to try and tackle the combined might of Mr. Hyde and Cobra. |
| Genre | superhero |
| Script | Stan Lee |
| Pencils | Gene Colan |
| Inks | John Tartaglione |
| Letters | Artie Simek |
| Reprinted | in Essential Daredevil (Marvel, 2002 series) #2 |