Avengers: Age of Ultron teaser images and concept arts has been revealed allowing additional excitement for the movie supporters.

The upcoming and much awaited sequel of Marvel's The Avengers which was released last 2012 has now started filming to hit the big screen. Filming of the said movie started this February 2014 which took place in Johannesburg, South Africa. Avengers: Age of Ultron teasers has started to appear in different sites on the internet which is definitely the movie fans feel more excited for this movie franchise.

After the successful release of the first movie, The Avengers in 2012, a draft of the script for the second movie franchise has been completed on April 2013. The script was written by Joss Whedon who also happened to be the movie's director. As the Avengers: Age of Ultron teaser released, fans are now getting even more excited due to the addition of two Marvel superheroes.

Additions to the list of Marvel's superheroes are the characters of Quicksilver and Scarlet Witch which will be played by Aaron Taylor-Johnson and Elizabeth Olsen respectively. The original characters are still present which includes Robert Downey Jr. as Iron Man, Chris Hemsworth as Thor, Mark Ruffalo as The Hulk, Chris Evans as Captain America, Jeremy Renner as Hawkeye and Scarlett Johansson as Black Widow. The AI villain, Ultron will be played by actor James Spader.

Cobie Smulders as Maria Hall and Don Cheadle as Col. James Rhodes will also be reprising their roles in the movie sequel. Paul Bettany who played the voice of J.A.R.V.I.S. will be playing The Vision.

Avengers: Age of Ultron teaser concept arts showed how the additional characters would look like in the upcoming movie. Footages of the film include places like South Africa wherein the filming first took place, England, South Korea and Italy.

As the Avengers: Age of Ultron teasers released, fans are waiting for it to hit the big screen which is expected to be around May of 2015.