Giggle like Chris Pratt at delightful 'Guardians of the Galaxy' bloopers

Misfit space outlaws compete to acquire a mysterious orb, then join forces when the powerful object falls into the wrong hands. This fresh and funny science-fiction comedy, based on a lesser known Marvel comic book, never misses a beat and looks fabulous.

Many fans have suspected that his could mean a team-up between Earth's Mightiest Heroes and the Guardians of the Galaxy. After all, Thanos did pop up in James Gunn's film this summer, and Guardians of the Galaxy 2 is being released about a year before 

With 'Guardians of the Galaxy' a success, director James Gunn warns that the sequel could reveal a darker side to fan-favorite characters.

A featurette from the Guardians of the Galaxy Blu-ray shows a blooper reel of the cast and crew. Chris Pratt giggles like a little kid, Glenn Close face palms after flubbing a line and animators even took the time to produce Groot and Rocket's funny

With his blockbuster Marvel film "Guardians of the Galaxy" making its Blu-ray/DVD debut this week, Gunn's been revisiting his experience making one of the year's biggest hits while offering tantalizing glimpses at what he's gotÂ