Marvel Releases 15-Second 'Guardians of the Galaxy' Teaser (Video)

Ahead of tonight's debut of the full trailer, Marvel unveils a sneak peek at this summer's space opera superhero movie.

With the official trailer set to debut later tonight during ABC's Jimmy Kimmel Live!, it's no surprise that Marvel Studios this morning released a 15-second teaser for Guardians of the Galaxy.

The teaser follows the format of the Captain America: The Winter Soldier teaser from last month: quick shots of action and character reveals -- yes, that's Karen Gillan's Nebula at 0:13 -- cut against percussive music that builds to a logo reveal. Noticeably missing: Rocket Raccoon (Okay, you see his back for a microsecond in the Groot shot), but you have to save something for the main event.

STORY: 'Jimmy Kimmel Live!' to Debut 'Guardians of the Galaxy' Trailer

Watch the video below, and check back later tonight for the first full trailer.