The filming of Marvel's "Avengers 2: Age of Ultron" has already wrapped up, and fans are now looking forward to catch a glimpse of the upcoming movie's first official trailer.

However, Marvel enthusiasts will have to wait for some time before watching the actual "Avengers 2" clip. According to Movie Pilot, producer Kevin Feige hinted that it'll be a good long while before anyone will see any footage from the film.

Attendees of the 2014 Comic-Con held at San Diego were given the chance to look at the first teaser video for the upcoming superhero film, which lasted for approximately two minutes. An "Avengers" fan, Jahaziel Brito, took the footage, created a storyboard format out of it, and posted it on YouTube for fellow enthusiasts to enjoy.

Looking into the video, the first scene for the second "Avengers" film will be a gathering of the superheroes at the Avengers tower in celebration of a successful mission. Another scene also shows Ultron sending drone suits against the Avengers, Hulk fighting Iron Man's Hulkbuster, and Captain America's shield getting wrecked.

In an interview with The Wall Street Journal, "Captain America 3" director Joe Russo made remarkable comments about the "Avengers 2" teaser video and the impact that the film is likely to bring on its audience.

"We've seen what everyone else has seen that was at Comic-Con," he stated. "We saw that incredible two minutes of footage from it. It looks like the biggest movie ever made, so we're very excited for it. We have read the script. It's incredible. I think Joss [Whedon] is going to blow people away with this one."

Director Joss Whedon himself made a statement as to what fans can expect from the second "Avengers" movie.

"It will be a little more grown up than the first one," Whedon commented. "A little scarier, a little funkier, but in the end they're still the same extraordinary characters. And a lot of humor and yes...there will be some punching."