Guardians of the Galaxy could come across as kind of an oddity in terms of Marvel’s films. It doesn’t open with a superhero coming to terms with their new abilities, neither is it based on earth, or is even concerned with earth (constantly referred to as “Terra” in the film). However, like other Marvel films it is an origin story, it’s just it’s concerned with the origin of a team, rather than the origin of a character’s abilities.
The film opens with Peter Quill aka Starlord (Chris Pratt) stealing an orb which everyone in the film wants their hands on. This includes Gamorrah (Zoe Saldana), Rocket the Racoon (Bradley Cooper), and Groot (Vin Diesel). However, their attempts to get if off Starlord land the four of them in jail. They attempt to escape and are helped by Drax (Dave Batista) who joins their newly formed merry crew.