Art Direction [Jar Of Flies]: Mary Maurer

Art Direction [Sap]: David Coleman (5)

Bass: Michael Starr

Bass, Guitar: Mike Inez

Cello: Justine Foy

Drums, Percussion: Sean Kinney

Engineer [Assisted At London Bridge Studio]: Jon Plum

Engineer [Assisted At Scream Studio]: Liz Sroka

Engineer, Mixed By: Toby Wright

Featuring [Appears]: Ann Wilson

Featuring [Appears]: Chris Cornell

Featuring [Appears]: Mark Arm

Guitar, Vocals: Jerry Cantrell

Harmonica: David Atkinson

Liner Notes: Phil Alexander

Management: Susan Silver

Mastered By: Eddy Schreyer

Photography By: Rocky Schenck

Photography By [Band Photograph]: Pete Cronin

Producer: Alice In Chains

Producer: Rick Parashar

Public Relations [For Fan Club Information]: Alice In Chains

Viola: April Acevez

Violin: Matthew Weiss

Violin: Rebecca Clemons-Smith

Vocals: Layne Staley

Vocals [Additional]: Darrell Peters

Vocals [Additional]: Mike Inez

Vocals [Additional]: Randy Biro

Voice [Megaphone]: Sean Kinney