| Issue | #21 |
| Published | October 1974 |
| Cover Price | 0.75 USD |
| Pages | 68 |
| Editing | Al Hewetson |
| Genre | horror |
| Pencils | Prieto Muriana |
| Inks | Prieto Muriana |
| Genre | horror |
| Script | Al Hewetson |
| Pencils | Sanho Kim |
| Inks | Sanho Kim |
| Notes | A request was inserted for readers to write in if they’d like another episode. Evidently the response was positive as it would return in the final issue of Psycho [Psycho #24]. |
| Reprinted | in Vampyres (Malibu, 1991 series) #nn |
| Genre | horror |
| Script | Al Hewetson |
| Pencils | Zesar Lopez |
| Inks | Zesar Lopez |
| Letters | typeset |
| Genre | horror |
| Script | Edgar Allan Poe (short-story); Al Hewetson (adaptation) |
| Pencils | Jose Cardona |
| Inks | Jose Cardona |
| Notes | Adaptation of the short-story "The Facts in the Case of M. Valdemar" by Edgar Allan Poe. |
| Genre | horror |
| Pencils | Jose Martin Sauri |
| Inks | Jose Martin Sauri |
| Genre | horror |
| Script | Jack Katz |
| Pencils | Jack Katz |
| Inks | Jack Katz |
| Notes | Done in 1971 and originally intended for the aborted Science Fiction Odyssey #1 |
| Genre | horror |
| Script | Al Hewetson |
| Pencils | Gene Day |
| Inks | Gene Day |
| Genre | horror |
| Script | Al Hewetson [as Edward Farthing] |
| Pencils | Luis Collado |
| Inks | Luis Collado |
| Genre | horror |
| Script | Al Hewetson [as Joe Dentyn] |
| Pencils | Jose Cardona |
| Inks | Jose Cardona |
| Notes | A takeoff on the Beatles’ song ‘Maxwell’s Hammer’ |
| Genre | horror |
| Script | Ed Fedory |
| Pencils | Folsengo Cabrerizo |
| Inks | Folsengo Cabrerizo |
| Genre | horror |
| Pencils | Faba |
| Inks | Faba |
| Notes | Inside back cover. |
| Reprinted | from Scream (Skywald, 1973 series) #9 [cover] |