| Issue | #213 |
| Published | April 1973 |
| Frequency | monthly |
| Cover Price | 0.20 USD |
| Pages | 36 |
| Editing | Joe Orlando; E. Nelson Bridwell (Assistant Editor) |
| Genre | horror |
| Pencils | Bernie Wrightson (signed) |
| Inks | Bernie Wrightson (signed) |
| Reprinted | in Shock Classics (Classics/Williams, 1972 series) #41; in Showcase Presents: The House of Mystery (DC, 2006 series) #3 |
| Characters | Cain (host) |
| Genre | horror |
| Script | John Albano |
| Pencils | Alex Niño |
| Inks | Alex Niño |
| Reprinted | in Showcase Presents: The House of Mystery (DC, 2006 series) #3 |
| Genre | humor; gags |
| Pencils | Sergio Aragonés (signed) |
| Inks | Sergio Aragonés (signed) |
| Reprinted | in Showcase Presents: The House of Mystery (DC, 2006 series) #3 |
| Script | ? [as Cain] |
| Letters | typeset |
| Notes | Letters submitted by "a young lady"; Gary Kimber; Mike Saler; Paul Edwards; Elizabeth Guerra |
| Characters | Cain (host) |
| Genre | horror |
| Script | Steve Skeates |
| Pencils | Romy Gamboa |
| Inks | Romy Gamboa |
| Reprinted | in Showcase Presents: The House of Mystery (DC, 2006 series) #3 |
| Characters | Cain (host) |
| Genre | horror |
| Script | Jack Oleck |
| Pencils | Adolfo Buylla (signed) |
| Inks | Adolfo Buylla (signed) |
| Reprinted | in Showcase Presents: The House of Mystery (DC, 2006 series) #3 |