A&R [“White Pepper”] – Josh Deutsch
Art Direction [“White Pepper”] – Gregory Burke
Artwork [Cover Art “12 Country Greats”] – Chuck DeHaan (tracks: A1 to B5)
Banjo – Buddy Blackman* (tracks: A1 to B5)
Bass – Bob Wray (tracks: A1 to B5), Kip Paxton (tracks: A1 to B5)
Bass, Harmonica, Percussion, Vibraphone [Vibes], Organ, Trumpet, Banjo [Tenor Banjo], Tuba – Charlie McCoy (tracks: A1 to B5)
Booking [“The Mollusk”] – CPG LTD.*, Lisa Miller (8)
Booking [“White Pepper”] – Frank Riley (2), Monterey Peninsula Artists
Clarinet – Denis Solee (tracks: A1 to B5)
Cover [“The Mollusk”] – Finlay Cowan, Sam Brooks (2), Storm Thorgerson
Design [Outer Sleeve Design “1996-2000”] – Aaron Tanner, Nathaniel Russell
Drums – Buddy Harman (tracks: A1 to B5), Gene Chrisman (tracks: A1 to B5)
Engineer – Bobby Bradley (tracks: A1 to B5)
Engineer [Assistant Engineer At The Magic Shop] – Juan Garcia (tracks: C1 to D6)
Engineer [Assistant Engineers] – Damien Shannon (tracks: E1 to F6), Danny Madorsky (tracks: E1 to F6), Phil Painson (tracks: E1 to F6)
Engineer [Ween Live Sound, “The Mollusk”], Engineer [Ween Live Sound Engineer, “White Pepper”] – Kirk Miller
Fiddle, Mandolin – Buddy Spicher (tracks: A1 to B5)
Graphics [“The Mollusk”] – Peter Curzon
Graphics [Computer Retouching, “The Mollusk”] – Jason Reddy
Guitar, Resonator Guitar [Dobro], Bass [6-String Bass] – Pete Wade (tracks: A1 to B5)
Lacquer Cut By – Dc*
Legal [Legal Representation, “The Mollusk”] – George Edward Regis
Legal [Legal Representation, “White Pepper”] – George Edward Regis Esq.*
Management [“The Mollusk] – 3AM-NYC*, Roger Cramer (2)
Management [“White Pepper”] – Greg Frey, Steve Martin (18)
Management [Accounting, “The Mollusk”] – Diane Sweeney, Lia Sweet, RZO Inc.-NYC*
Management [Accounting, “White Pepper”] – Diane Sweeney, Lia Sweet, RZO Inc. NY*
Management [Tour Manager, “The Mollusk”] – Paul Monahan
Management [Tour Manager, “White Pepper”] – Dan Mapp, Paul Monahan
Mastered By – Howie Weinberg (tracks: E1 to F6)
Mixed By, Edited By [Scattered, Smothered, Covered, Chunked, Topped, Diced] – Andrew Weiss (tracks: C1 to D6)
Painting [Cover Painting “White Pepper”] – Jon Weiss (7)
Pedal Steel Guitar – Russ Hicks (tracks: A1 to B5)
Performer [Ween Is] – Andrew Weiss (tracks: C1 to D6), Bill Fowler (2) (tracks: C1 to D6), Charlie McClelland (tracks: C1 to D6), Claude Coleman (tracks: C1 to F6), Dave Dreiwitz (tracks: E1 to F6), Dean Ween (tracks: C1 to F6), Gene Ween (tracks: C1 to F6), George Altonen (tracks: C1 to D6), Glenn McClelland (tracks: C1 to F6), Matt Kohut (tracks: C1 to D6), Mean Ween (tracks: C1 to D6), Stephan Said (tracks: C1 to D6)
Performer [With] – Angela Clemons* (tracks: E1 to F6), Chris Shaw (tracks: E1 to F6), Danny Madorsky (tracks: E1 to F6), Greg Frey (tracks: E1 to F6), Jane Scarpantoni (tracks: E1 to F6), Mark McDonald (tracks: E1 to F6), Pat Frey (tracks: E1 to F6), Russel Simins* (tracks: E1 to F6), Stu Basore (tracks: E1 to F6), Vaneese Thomas (tracks: E1 to F6)
Photography By [“The Mollusk”] – Rupert Truman
Photography By [“White Pepper”] – Danny Clinch
Photography By [Band Photo “1996-2000 Outer Sleeve”] – Danny Clinch
Photography By [Band Photo “The Mollusk”] – Tom Nichols (5)
Piano – Hargus “Pig” Robbins* (tracks: A1 to B5)
Producer – Andrew Weiss (tracks: C1 to D6), Ben Vaughn (tracks: A1 to B5), Chris Shaw (tracks: E1 to F6), Ween (tracks: E1 to F6)
Promotion [Publicity, “The Mollusk”], Promotion [Publicity, “White Pepper”] – Nasty Little Man, Shelby Meade
Recorded By, Engineer – Andrew Weiss (tracks: C1 to D6), Claude Coleman Jr* (tracks: C1 to D6), Dean Ween (tracks: C1 to D6), Gene Ween (tracks: C1 to D6)
Recorded By, Mixed By – Chris Shaw (tracks: E1 to F6)
Songwriter – Ween (tracks: A1 to B5, C2 to C8, D2 to F6)
Technician [Assistance With The Record] – Bill McNamara (tracks: C1 to D6), Christopher Huetz (tracks: C1 to D6), Dan Brewer (tracks: C1 to D6), Eric Eger (tracks: C1 to D6), Jake Harmon (2) (tracks: C1 to D6), Jeff Rusnak (tracks: C1 to D6), Jim Woolsey (tracks: C1 to D6), Mick Preston (tracks: C1 to D6), Ralph Smith (2) (tracks: C1 to D6), Steve Nebesney (tracks: C1 to D6)
Technician [Backline And Poopypants, “White Pepper”] – Mick Preston (2)
Vocals – The Jordanaires (tracks: A1 to B5)