Alto Saxophone – Paul Carman
Artwork, Graphics – Awest*
Baritone Saxophone – Kurt McGettrick
Bass Guitar – Scott Thunes
Drums – Chad Wackerman
Engineer [U M R K, Hollywood] – Bob Stone, Harry Andronis
Guitar, Synthesizer, Vocals – Mike Keneally
Guitar, Vocals – Ike Willis
Keyboards, Vocals – Bobby Martin (2)
Lead Guitar, Vocals – F.Z.*
Mastered By – Bernie Grundman
Mastered By [Metalworks] – MAX*
Percussion – Ed Mann
Photography By [Cover] – Lynn Goldsmith
Photography By [Inside Spread] – Greg Gorman
Producer, Composed By, Arranged By, Conductor – Frank Zappa
Tenor Saxophone – Albert Wing
Trombone – Bruce Fowler (3)
Trumpet – Walt Fowler
Vocals [Guest] – Eric Buxton