| Quickness (LP, Album, Stereo) | Caroline Records, Caroline Records | CARLP 4, 210 247 | Europe | 1989 | |
| Quickness (CD, Album) | Caroline Records, Caroline Records | CARCD4, 260 247 | UK & Europe | 1989 | |
| Quickness (CD, Album) | Caroline Records | CAROL CD 1375 | US | 1989 | |
| Quickness (CD, Album) | Caroline Records | CAROL CD 1375 | US | 1989 | |
| Quickness (LP, Album) | Caroline Records | CAROL 1375 | US | 1989 | |
Artwork [Quickness Lettering] – - Danny Ilchuk
Backing Vocals – - Chuck (McRad) Treece *, - Dave (Famine) Hahn *, - Earl (The Pearl) Hudson *, - John (Squidly) Joseph *, - Ray (Chinna) Shim *, - Ron (The Saint) St. Germain *
Bass – - Darryl Jenifer
Design – - Hughesgroup , - Tom & Ellie Hughes
Drums – - Earl Hudson , - Mackie *
Engineer – - Phil Burnett
Executive-Producer – - Anthony Countey
Guitar [Gits] – - Dr. Know
Layout [Cover], Artwork [Logo] – - Paul Bacon (2)
Lead Vocals – - H.R.
Management – - Anthony Countey
Mastered By – - Dave Gardner (2)
Mixed By – - Patch (2) , - The Saint *
Mixed By [Assistant At Sigma Sound] – - Greg Wong , - Lolly Grodner , - Mike Scalcione
Mixed By [Assistant At Soundworks Digital] – - John Stuart (4)
Photography By – - Dorothy Low
Producer – - Ron St. Germain
Recorded By [Assistant At Media Sound] – - Seth Porterfield
Recorded By [Assistant At Quantum Sound] – - Steve Cisco *
Recorded By [Assistant At R.P.M.] – - Jeff Lippay , - Mike Krowiak
Recorded At Mediasound
Recorded At RPM Studios
Recorded At Sound On Sound, New York
Recorded At Quantum Sound Studios
Mixed At Sigma Sound Studios
Mixed At Soundworks Digital Audio/Video Studios
Mixed At Muscle Shoals Sound Studios
Mastered At Infrasonic Sound
Licensed To ORG Music
Manufactured By ORG Music
Distributed By ORG Music
Copyright Bad Brains 2
Phonographic Copyright Bad Brains 2