- Artist
- Samhain
- Title
- Unholy Passion
- Label
- Plan 9 PL9-05
- Country
- US
- Released
- Unknown
- Format
- 12", EP, Unofficial Release, White Label
- Format notes
- Blue w/ Black Streaks
Other US pressings of Unholy Passion
- 1985Plan 9 PL9-0512", 45 RPM, EP
- 1986Plan 9 PL9-0512", 45 RPM, EP, Repress
- 1986Plan 9 PL9-0512", EP, Repress
- 1986Plan 9 PL9-0512", EP, Repress
- 2022Mars Zombie Records MZ-13812", 45 RPM, EP, Unofficial Release
- 2022Plan 9 PL9-0512", 45 RPM, EP, Repress, Unofficial Release