James Gunn has confirmed several major Guardians of the Galaxy stars will appear in his upcoming Superman film. Here's ...

And of course, Gunn's own brother Sean Gunn, who plays Maxwell Lord in Superman, portrayed Rocket Raccoon's physical motion ...

“I’ve always been pretty aware of where Rocket’s place within the story was. He’s always been, in some capacity, the center of the story, which is something my brother James [Gunn] told me ...

Guardians of the Galaxy Vol. 3 gives James Gunn’s actor brother his big spotlight (along with Rocket voice actor Bradley Cooper). But what’s next?

Among many other things, the video shows footage of James Gunn’s brother Sean Gunn in a motion-capture suit, playing the on-set version of Rocket and interacting with the mocap-suited cast ...

To capture the heartwarming connection, each actor wore performance capture-suits for a two-day makeshift virtual production shoot (standing in for Rocket was Sean Gunn, the director’s brother ...

Before stepping into his current role as co-head of DC Studios, James Gunn took special care in how his Guardians of the ...

Guardians of the Galaxy Vol. 3's James and Sean Gunn take the WIRED Autocomplete Interview and answer the internet's most searched questions about themselves.

Rocket Raccoon, who is voiced by Cooper and played on set by Gunn's brother, Sean Gunn, is the central focus of GOTG Vol. 3, with flashbacks showing how he was cruelly experimented on as a baby ...