Acoustic Guitar – Nancy Wilson (2) (tracks: A2, A4 to B4)
Acoustic Guitar [12-String] – Nancy Wilson (2) (tracks: B1)
Art Direction – AGI, Hollywood*, Mike Doud (2)
Backing Vocals – Ann Wilson (tracks: B3), Howard Leese (tracks: A2, A3, B3), Nancy Wilson (2) (tracks: A2, A3, B1)
Bass – Steve Fossen (tracks: A1, A3 to B4)
Blues Harp – Nancy Wilson (2) (tracks: A1)
Chimes – Ann Wilson (tracks: B1), Michael Derosier (tracks: B4)
Conductor, Arranged By [Orchestral] – Howard Leese (tracks: B2, B3)
Contractor – Frank DeCaro (tracks: B2, B3)
Design – Mike Doud (2), Philip Chiang
Dholak [Indian Drum] – Steve Fossen (tracks: A1)
Drums – Michael Derosier (tracks: A1 to A4, B2, to B4)
Electric Guitar – Howard Leese (tracks: A1, A2, A4, B2), Roger Fisher (2) (tracks: A1, A2, A4, B4)
Electric Piano – Howard Leese (tracks: A3, B4)
Engineer – Armin Steiner (tracks: B2, B3), Mike Flicker, Rick Keefer
Engineer [Assistant] – T. J. Landon, Terry Gottlieb
Guitar Synthesizer [Avatar] – Howard Leese (tracks: B2)
Guitar [Hijinx Guitar] – Nancy Wilson (2) (tracks: A3)
Harmonica – Nancy Wilson (2) (tracks: A1)
Illustration – Fuding Cheng*
Keyboards – Howard Leese (tracks: A3, B1, B4)
Lacquer Cut By – Chet*, JS*
Lead Guitar – Roger Fisher (2) (tracks: A3)
Lead Vocals – Ann Wilson (tracks: A1 to B2, B4), Nancy Wilson (2) (tracks: B3)
Management [Management & Direction] – Albatross Management Inc., Ken Kinnear
Mastered By – John Golden
Mridangam [African Conga] – Howard Leese (tracks: A1)
Organ [Fun Machine] – Susan Ennis* (tracks: B3)
Photography By – Gary Heery
Piano – Ann Wilson (tracks: B2), Howard Leese (tracks: B1, B4)
Producer – Heart, Michael Fisher*, Mike Flicker
Synthesizer [Moog] – Howard Leese (tracks: B4)
Vocals – Nancy Wilson (2) (tracks: B3)
Voice [Introduction] – Dick Adams (2) (tracks: A1)
Written-By – A. Wilson*, H. Leese* (tracks: A1), N. WIlson*, R. Fisher* (tracks: A1, B4), S. Ennis*