Chris Pratt can't say much about 'Avengers 4' but made an optimistic comment at Monday night's MTV Movie & TV Awards. Pratt's Star-Lord was wiped from existence at the end of 'Infinity War', but the actor said Monday of the fourth 'Avengers' film, "Just wait, you'll see. We got your back, baby." According to Comicbook.com, Pratt then joked about new cast additions for 'Guardians of the galaxy Vol.3', saying, "It's the Blue Man Group. It's an Andy Griffith hologram. They're the new Guardians.