Jack-Jack Attack Skuespillere og folkene bag
Bret ParkerKari McKeen (voice) Bud LuckeyAgent Rick Dicker (voice) Eli FucileJack-Jack Parr (voice) Jason LeeBuddy Pine / Syndrome (voice) Brad BirdInstruktør / Forfatter John LasseterExecutive producer Bryn ImagireArt Direction Stephen SchafferFilmklipper Renee SteenAssistant Editor Chris VallanceAssistant Editor Morten Folmer NielsenAdr & Dubbing Doug NicholsProduction Supervisor Becky Neiman-CobbProduction Assistant Steven Clay HunterLead Animator 
