Karen Gillan
voices Nebula
Taika Waititi
voices Korg
Seth Green
voices Howard the Duck
Kat Dennings
voices Darcy Lewis
Ross Marquand
voices Ultron
Fred Tatasciore
voices Groot
Devery Jacobs
voices Kahhori
D.C. Douglas
voices The Incarnate
Jason Isaacs
voices The Eminence
Darin dePaul
voices The Executioner
Alison Sealy-Smith
voices Storm