Aside from Nebula (Karen Gillan), Rocket Raccoon (Bradley Cooper) is the only member of ... with a heartbreaking blink-and-you'll-miss-it costume detail. After the five-year time jump at the ...

Courtesy Marvel Studio; Jon Kopaloff/WireImage Bradley Cooper will always have a special place in his heart for Guardians of the Galaxy. Cooper voiced the beloved Rocket Raccoon in multiple Marvel ...