Tracklist
| Nightmares |
| Shock Treatment |
| Dragon's Breath |
| Termination |
| Bounty Hunter |
| Whole Lotta Rosie |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| RR 9617 | Omen | Nightmares (12", EP) | Metal Blade Records, Roadrunner Records | RR 9617 | Netherlands | 1987 |
| SQ-73266 | Omen | Nightmares (12", EP) | Metal Blade Records, Enigma Records | SQ-73266 | US | 1987 |
| RR 9617 | Omen | Nightmares (12", EP) | Metal Blade Records, Roadrunner Records | RR 9617 | Europe | 1987 |
| 4XQ-73266 | Omen | Nightmares (Cass, EP) | Metal Blade Records, Enigma Records | 4XQ-73266 | US | 1987 |
| 4XQ-73266 | Omen | Nightmares (Cass, EP) | Metal Blade Records, Enigma Canada | 4XQ-73266 | Canada | 1987 |
