Actor Robert Downey Jr.
IN PHOTO: Cast member Robert Downey Jr. attends a news conference promoting the film "The Judge" at the Toronto International Film Festival (TIFF) September 5, 2014. Reuters/Fred Thornhill

As a way to promote "Avengers: Age of Ultron," marketing images of Lego's toy sets have been revealed. The toys could offer plot hints, particulary of certain of scenes that have been shown in the trailer. Of course, there's always the possibility of the toy scenes being different from the actual movie, as pointed out by ScreenRant. The UK catalogue retailer Argos has released details of five Lego toy sets. [Warning: Potential spoilers ahead!]

One of the Lego toy sets is called "Attack on Avengers Tower," according to The Brick Fan. It shows heroes having a party when Ultron attacks the Avengers Tower. Ultron is shown flying out of the window while Iron Man is shown attacking Ultron. An Iron Legion can be seen coming out from a window of the ground floor.

In another toy set called "Iron Man vs. Ultron," Ultron can be seen doing aerial attacks on Iron Man. A Sub-Ultron Trooper is shown coming out of his vehicle with a gun in his hand.

In the third toy set, "Duel with Hydra/Hydra Showdown," Thor and Hawkeye are shown hunting the hydra henchman. Meanwhile, in another toy set called "Hulkbuster Rescue Mission/The Hulk Buster Smash," Hulk is shown being trapped by the Scarlett Witch. Iron Man comes to Hulk’s rescue in his Hulkbuster costume. The complete details of the "Avengers: Age of Ultron" toy set can be found here.

"Avengers: Age of Ultron" is directed by Joss Whedon and is scheduled to be released in May 2015. The film follows the storyline of the Avengers who must come together to defeat Ultron, who is a threat to the human race. The cast of the film includes Robert Downey, Jr., Chris Hemsworth, Mark Ruffalo, Chris Evans, Scarlett Johansson, Jeremy Renner, Don Cheadle, Aaron Taylor-Johnson, Elizabeth Olsen, Paul Bettany, Cobie Smulders, Stellan Skarsgård, James Spader and Samuel L. Jackson. The major shooting of the film took place at Shepperton Studios in Surrey, England.

Marvel Studios has also planned two more sequels to the film including "Avengers: Infinity War Part 1" and "Avengers: Infinity War Part 2." They are scheduled to be released in 2018 and 2019, respectively. The films are based on "The Avengers" comic book by Stan Lee and Jack Kirby and are expected to be a huge box office success.

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