It was an action-packed, visually impressive trailer, which delighted Comic-Con attendees with the sort of dashes of humor, which made the Avengers movie a huge success for Marvel Studios. While it's unlikely that the trailer will be released online since it was based on rough footage, here's a full description of what happened in the trailer.
The Guardians Of The Galaxy trailer kicks off on a barren alien world. Chris Pratt’s character Peter Quill (also known as Star-Lord) is entering what looks to be some type of darkened, ancient temple. Peter Quill is there to steal some type of ancient alien artifact.
Suddenly, a bunch of aliens with huge guns confront Peter Quill, ordering him to drop the artifact now. Djimon Hounsou’s character Korath the Puruer asks Peter Quill, “Who are you?” Peter Quill replies, “I’m Star-Lord.” Korath asks, “Who?” Peter Quill quips, “Star-Lord, legendary outlaw. Forget it.”
The scene suddenly shifts to an alien prison, where the Guardians Of The Galaxy team is in an usual suspect type line-up. John C. Reilly’s character Rhomann Dey is doing a roll-call description. Starlord, Drax the Destroyer, Gamora, Rocket Raccoon, and Groot have all been arrested. It’s noted that Rocket Raccoon has over fifty charges of vehicular theft. When Rhomann Dey pokes fun of Peter Quill calling himself Star-Lord, Peter Quill slowly turns up his middle finger.
Next, there is a series of various pieces of action footage, which involves a prison riot. At the end of the trailer. Rhomann Dey says, “They call themselves the Guardians of the Galaxy.” Another guard responds, “What a bunch of a-holes.”
Guardians of the Galaxy is being directed by James Gunn from his screenplay, with a story by Nicole Perlman and Gunn. The all-star cast includes Chris Pratt as Peter Quill aka Star-Lord, Zoe Saldana as Gamora, Dave Bautista as Drax the Destroyer, Lee Pace as Ronan the Accuser, Michael Rooker as Yondu, Karen Gillan as Nebula, two-time Academy Award nominee Djimon Hounsou as Korath, with Academy Award winner Benicio del Toro as The Collector, Academy Award nominee John C. Reilly as Rhomann Dey, and six-time Academy Award nominee Glenn Close as Nova Prime.
Marvel’s Guardians of the Galaxy is scheduled for an August 1, 2014 release in the United States.