Cole falls head over heels for enigmatic Sadie, but then makes the shocking discovery that she's a secret agent. Before they can decide on a second date, Cole and Sadie are swept away on ...
Still reeling from the loss of Gamora, Peter Quill rallies his team to defend the universe and one of their own - a mission that could mean the end of the Guardians if not successful.
A charming thief and a band of unlikely adventurers embark on an epic quest to retrieve a lost relic, but things go dangerously awry when they run afoul of the wrong people.