Marvel Debuts 'Guardians of the Galaxy' 15-Second Trailer Featuring Shirtless & Ripped Chris Pratt!

Check out shirtless and super jacked Chris Pratt in this brand new short teaser for his upcoming Marvel film Guardians of the Galaxy.

The 34-year-old actor stars in the film as an American pilot named Peter Quill, who finds himself the object of a manhunt after stealing an orb coveted by the villainous Ronan.

Guardians of the Galaxy also features Zoe Saldana, Lee Pace, Benicio Del Toro, John C. Reilly, Glenn Close, and the voices of Bradley Cooper and Vin Diesel.

Stay tuned – a full trailer for the film is set to be released tonight on Jimmy Kimmel Live!. Check back with Just Jared later to catch the action.

Guardians of the Galaxy will hit theaters on August 1.