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