Autoharp [Electric] – Bill Miller (7)
Backing Vocals – Duane Aslaksen (tracks: A2, A3, B3 to B5, C3, C4)
Band – Roky Erickson And The Aliens
Bass Guitar – Steven Morgan Burgess (tracks: A1 to C1, C3, C5), Stu Cook (tracks: C2, C4)
Design – Chunklet Graphic Control, Henry Owings*
Design [Original Evil One Jacket Design] – McGonagle Ink
Drums – Jeff Sutton (tracks: C2, C4), Fuzzy Furioso* (tracks: A1 to A5, B2 to C1, C3, C5), Scott Mathews (tracks: B1)
Engineer – Karl Derfler, Scott Church
Engineer [Assistant Engineer] – Jeffrey Norman, Kim Boudreaux
Executive-Producer – Craig Luckin
Executive-Producer [Re-Release] – Josh Wright, Matt Sullivan (4)
Guitar – Duane Aslaksen
Illustration [Vinyl Etching Illustration] – Travis Millard
Keyboards – Andre Lewis
Lacquer Cut By – Golden*
Liner Notes – Joe Nick Patoski
Management [Orb Management] – Bruce Young (5), Chris Faville
Music Director [Musical Director] – Duane Aslaksen
Photography By – John T. Keester
Producer – Stu Cook
Proofreader – Jason Grant (4), Kari Pearson
Reissue Producer [Produced For Re-Release] – Matt Sullivan (4), Pat Thomas (2)
Remastered By, Transferred By – Dave Cooley
Rhythm Guitar – Roky Erickson (tracks: A3, B2 to C5)
Vocals – Roky Erickson
Written-By – Roky Erickson