Art Direction – Glenn Ross, Tim Owens
Backing Vocals – Jude Cole (tracks: 3, 9), Kym Westover (tracks: 1, 10, 12, 13), Phil Seymour (tracks: 3), Tom Petty (tracks: 3)
Bass – David White (tracks: 1, 9), Howie Epstein (tracks: 3, 8), Mike Campbell (tracks: 2, 4, 5, 11, 12), Ron Blair (tracks: 5, 10, 13)
Coordinator [Event Catalyst] – Harvey Kubernik*
Coordinator [Production Co-ordinator] – Don Williams (4)
Drums – Rob Brill (tracks: 8), Stan Lynch (tracks: 1-5, 9-13)
Engineer – Brad Gilderman (tracks: 1, 10-13), David Thoener (tracks: 2, 4, 5, 13), Joe Chiccarelli (tracks: 8), Rod O’Brien (tracks: 1, 3, 9-13), Roger Linn (tracks: 2, 4, 11, 12)
Guitar – Jude Cole (tracks: 8), Steve Hufsteter (tracks: 8)
Harmonica – Tom Petty (tracks: 4, 12)
Keyboards – Benmont Tench (tracks: 3, 12)
Lead Guitar – Mike Campbell (tracks: 1-5, 9-13)
Organ – Benmont Tench (tracks: 1, 2, 4, 5, 9-11, 13), Gary Johnson (2) (tracks: 8)
Percussion – Phil Jones (3)
Photography By [Cover] – Randee St. Nicholas
Photography By [Sleeve] – Dennis Callahan
Producer – Del Shannon (tracks: 6-8), Tom Petty (tracks: 1-5, 9-13)
Rhythm Guitar – Del Shannon
Saxophone – Marty Jourard (tracks: 13)
Tambourine – Del Shannon (tracks: 8), Tom Petty (tracks: 4)
Vocals – Del Shannon