Thor (Chris Hemsworth) and Captain America (Chris Evans) are seen taking on Ultron's robotic army in a new international TV spot for Avengers: Age of Ultron. While most of this footage we have seen before, it includes the catchy tagline "Earth's mightiest heroes just got mightier". How can you disagree with that after watching Cap literally dropkick his shield into one of Ultron's robots? We also get an extended look at some of Hulk's fight against Iron Man in his new Hulkbuster armor.

Marvel Studios presents Avengers: Age of Ultron, the epic follow-up to the biggest Super Hero movie of all time, Marvel's The Avengers, which took in over $1.5 billion in 2012. This high-powered sequel follows Tony Stark as he tries to jumpstart a dormant peacekeeping program. When things go awry, Earth's Mightiest Heroes, including Iron Man, Captain America, Thor, The Incredible Hulk, Black Widow and Hawkeye, are put to the ultimate test as the fate of the planet hangs in the balance. As the villainous Ultron emerges, it is up to The Avengers to stop him from enacting his terrible plans, and soon uneasy alliances and unexpected action pave the way for an epic and unique global adventure.

Marvel's The Avengers stars Robert Downey Jr. (Iron Man), Scarlett Johansson (Black Widow), Jeremy Renner (Hawkeye), Mark Ruffalo (Hulk), Cobie Smulders (Maria Hill), Samuel L. Jackson (Nick Fury) return alongside Chris Hemsworth and Chris Evans. In addition, director Joss Whedon's action-packed sequel introduces new characters such as Quicksilver (Aaron Taylor-Johnson), Scarlet Witch (Elizabeth Olsen), Ultron (James Spader) and Vision (Paul Bettany). Speaking of Vision, do you think Marvel will give us a full look at this character before this sequel hits theaters? While we saw him briefly at the end of the final trailer, that's all we've seen o far. Let us know what you think below.