| Issue | #194 |
| Published | September 1971 |
| Cover Price | 0.25 USD |
| Pages | 52 |
| Editing | Joe Orlando |
| Genre | horror |
| Pencils | Bernie Wrightson |
| Inks | Bernie Wrightson |
| Reprinted | in Showcase Presents: The House of Mystery (DC, 2006 series) #1 |
| Characters | Cain (host) |
| Genre | horror |
| Script | Jack Oleck |
| Pencils | Alex Toth |
| Inks | Alex Toth |
| Reprinted | in DC Special Blue Ribbon Digest (DC, 1980 series) #24 (August 1982); in Showcase Presents: The House of Mystery (DC, 2006 series) #1 |
| Genre | adventure; supernatural |
| Pencils | Russ Heath |
| Inks | Russ Heath |
| Reprinted | from House of Secrets (DC, 1956 series) #31 (April 1960) |
| Genre | science fiction; adventure |
| Script | Joe Orlando |
| Pencils | Jack Kirby |
| Inks | George Roussos |
| Reprinted | from House of Mystery (DC, 1951 series) #84 (March 1959) |
| Script | ? [as Cain] |
| Letters | typeset |
| Notes | Includes letters from Gerard Triano; Kerry Kirspel; Mary Maude Prange; Beth Marie Krause; Rita Gardocki |
| Genre | humor |
| Pencils | Sergio Aragones (signed) |
| Inks | Sergio Aragones (signed) |
| Notes | Three gag cartoons |
| Reprinted | in Showcase Presents: The House of Mystery (DC, 2006 series) #1 |
| Characters | Cain |
| Genre | humor |
| Pencils | John Costanza |
| Reprinted | in Showcase Presents: The House of Mystery (DC, 2006 series) #1 |
| Characters | Cain (host) |
| Genre | horror |
| Script | Jack Oleck |
| Pencils | Nestor Redondo |
| Inks | Nestor Redondo |
| Reprinted | in Showcase Presents: The House of Mystery (DC, 2006 series) #1 |