The Guardians must fight to keep their newfound family together as they unravel the mysteries of Peter Quill's true parentage.
Chris Pratt
as Peter Quill / Star-Lord
Zoe Saldaña
as Gamora
Dave Bautista
as Drax
Vin Diesel
as Baby Groot (voice)
Bradley Cooper
as Rocket (voice)
Kurt Russell
as Ego
Michael Rooker
as Yondu
Karen Gillan
as Nebula
Pom Klementieff
as Mantis
Sylvester Stallone
as Stakar Ogord
Elizabeth Debicki
as Ayesha
Chris Sullivan
as Taserface
