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
