Avengers Infinity War red-carpet: Chris Pratt, Mark Ruffalo, and director Joe Russo attend the event in Brazil and Mexico

Avengers: Infinity War's release is not far away and marketing and promotion of this film are intensifying rapidly. It is not just TV spot and promos, Marvel and Disney are leaving no stone unturned when it comes to this film, which is likely to be the biggest movie they have ever made. Infinity War brings together most of the MCU characters - all the good guys like the Avengers and allies, all the bad guys like Thanos and Black Order, and all the not-so-bad but not-so-good-either guys like Loki. The film trailers promise epic battles and visual spectacle. Here are photos from Avengers: Infinity War's red-carpet fan events in Mexico & Brazil.

Mark Ruffalo, who plays the role of Bruce Banner and his alter-ego Hulk in the film, posed for the photographers.

Chris Pratt rose to fame after playing the MCU character Star-Lord - the leader of the Guardians of the Galaxy.

It is not an understatement to say that the MCU has made careers of a number of actors who hardly anybody knew of before. Of course, Mark Ruffalo is not one of them.

Chris Pratt talking about the film and his character.

Chris Pratt posed with the Brazil flag for his local fans.

With selfie-sticks currently all the rage these days, even MCU actors cannot get away from them.