Design [Alien Monster Made By]: Alistair Bowtell

Design [Original Sleeve Design]: Hipgnosis (2)

Design [Reissue Design By]: Greg Allen (7)

Engineer: David Richards

Engineer: Mike Stone

Graphics: Ian Wright (4)

Illustration: Colin Chambers (2)

Illustration: Colin Elgie

Illustration: George Hardie

Illustration: Ian Wright (4)

Illustration: Jeff Cummins

Illustration: Jill Furmanovsky

Illustration: Paul Maxon

Illustration [Alien Illustration]: Jim Laurier

Instruments, Vocals: Roger Taylor

Keyboards [Approximately 50%]: David Richards

Liner Notes: Greg Brooks (2)

Management [Project Assistance]: Audrey Bilger

Management [Project Assistance]: Brad Rosenberger

Management [Project Assistance]: Charlie D'Atri

Management [Project Assistance]: Dutch Cramblitt

Management [Project Assistance]: Lee Lodyga

Management [Project Assistance]: Nikki Nieves

Management [Reissue: Editiorial] - Eileen Lucero

Management [Reissue: Licensing] - Bryan George (2)

Mastered By: Gavin Lurssen

Mastered By: Reuben Cohen

Photography By: Paul Maxon

Photography By: Peter Christopherson

Producer, Arranged By: Roger Taylor

Reissue Producer: Cheryl Pawelski

Reissue Producer: Roger Taylor

Written: By - George Clinton

Written: By - Johnnie Taylor

Written: By - Roger Taylor