Frank Zappa - Guitar
Chad Wackerman - Drums
Joe Travers - Engineer, Producer
Craig Parker Adams - Engineer
John Polito - Engineer
Scott Thunes - Guitar (Bass), Vocals
Steve Vai - Guitar, Vocals
Ray White - Guitar, Vocals
Robert Martin - Keyboards, Saxophone, Vocals
Tommy Mars - Keyboards
Ed Mann - Percussion, Vocals
Ahmet Zappa - Producer
Mark Pinske - Recording