Just a few minutes ago, we heard Rocket Raccoon talk for the first time in an official Marvel release for Guardians of the Galaxy--and now we've got a deeper look at Groot. Of course, we don't get to hear him say "I am Groot," or anything else. What we do get is a little bit of conversation with the actor, and some insight into his role in the film. "Groot is one of the strangest characters that Marvel has ever attempted to put on film," said Vin Diesel, who voices the character in the movie. "Breathing life into a character--it's great." Check it out below...and don't be surprised if there are more to come today.