- Artist
- The Electric Prunes
- Title
- Underground
- Label
- Reprise Records RS-6262
- Country
- US
- Released
- 2007
- Format
- LP, Album, Limited Edition, Reissue, Remastered, Stereo
Other US pressings of Underground
- 2007Reprise Records RS 6262 / Reprise Records RS-6262LP, Album, Reissue, Stereo
- 2010Reprise Records RS-6262LP, Album, Limited Edition, Reissue
- 2023Jackpot Records JPR090LP, Album, Limited Edition, Reissue, Stereo
- 2023Jackpot Records JPR090LP, Album, Limited Edition, Reissue, Stereo
- 1968Reprise Records RS-6262LP, Album, Stereo, Repress
- 1968Reprise Records R 6262 / Reprise Records 6262LP, Album, Reissue, Mono
- 1967Reprise Records RS-6262 / Reprise Records RS 6262LP, Stereo, Album
- 1967Reprise Records R 6262 / Reprise Records 6262LP, Album, Mono
- 1967Reprise Records R 6262LP, Mono, Album, Promo
- 1967Reprise Records RS 6262LP, Album, Stereo
- 1967Reprise Records RS 6262 / Reprise Records 6262LP, Album, Stereo
- 1967Reprise Records R 6262 / Reprise Records 6262LP, Album, Mono