Art Direction, Design – Branca Studio, Branca Studio
Backing Vocals – Blag Dahlia (tracks: B1), Chris Goss (tracks: B2), John Garcia (2) (tracks: A7, B2), Josh Homme (tracks: A7, C4), Michele Madden, Valrie Favazza* (tracks: B2)
Bass – Happy-Tom (tracks: A5)
Bass, Vocals, Guitar – Nick Oliveri
Drums – Alfredo Hernandez (tracks: D2, D4), Ben Thomas (7) (tracks: B1, C5), Brant Bjork (tracks: A1, A2, B2, C4, B3), Dave Grohl (tracks: A5), Hoss (6) (tracks: A3, A4, A6, A7, C1, C2, C6, D3, D5), Josh Freese (tracks: D1), Up N, Syder* (tracks: C3)
Guitar – Alain Johannes (tracks: C4), Ben Perrier (tracks: B1, C5), Burnt Mattres (tracks: C3), David Catching (tracks: D2, D4, D5), Josh Homme (tracks: A7, B3), Marc Diamond (tracks: A2, A5, C2, C5, D1), Mathis Schneeberger* (tracks: B2, C2, C5, D5), Mike Pygmie (tracks: D3), Rex Everything, Troy Van Leeuwen (tracks: C4)
Photography By [Cover Photo] – Gregritchie
Photography By [Inside Ohoto] – Corepics Vof
Piano – Mathis Schneeberger* (tracks: D5)
Vocals – Mark Lanegan (tracks: B3, C4)