Guardians of the Galaxy trailer goes viral on YouTube after world premiere on Jimmy Kimmel Live

The 'Guardians of the Galaxy' movie preview was the most-viewed video on YouTube Thursday, after its world premiere on Jimmy Kimmel Live Tuesday.

Google cited it as the most-viewed video here in Denver and across the country.

The star of the Marvel film, Chris Pratt, joined Kimmel as he gave fans their first chance to see the official trailer.

'Guardians' also features Zoe Saldana, Dave Bautista, Bradley Cooper, Vin Diesel and Benicio Del Toro.

The movie's release date is set for August 1, according to ABC.

Jimmy Kimmel Live airs on Denver's 7 right after our 10 p.m. newscast (approximately 10:35 p.m.)

Mobile users can watch the preview here: http://youtu.be/pTZ2Tp9yXyM