Nick Fury, Director of S.H.I.E.L.D., has assembled some of the world's most powerful super heroes to defend the helpless, and now you can hear the team's full roll call in this new TV spot for "Marvel's The Avengers," in theaters and IMAX May 4!

Check out the full spot below to see Earth's Mightiest Heroes in action as Iron Man, Thor, Captain America, Black Widow, Hulk and Hawkeye fight to save the world from evil!

With the U.S. premiere of "Marvel's The Avengers" only a few weeks away, keep your eyes on Marvel.com for the latest on the film and buy your tickets now!

Marvel Studios presents in association with Paramount Pictures “Marvel’s The Avengers”--the super hero team up of a lifetime, featuring iconic Marvel super heroes Iron Man, the Incredible Hulk, Thor, Captain America, Hawkeye and Black Widow. When an unexpected enemy emerges that threatens global safety and security, Nick Fury, Director of the international peacekeeping agency known as S.H.I.E.L.D., finds himself in need of a team to pull the world back from the brink of disaster. Spanning the globe, a daring recruitment effort begins.

Starring Robert Downey, Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johansson, Jeremy Renner and Samuel L. Jackson, and directed by Joss Whedon from a screenplay by Joss Whedon, “Marvel’s The Avengers” is based on the ever-popular Marvel comic book series “The Avengers,” first published in 1963 and a comics institution ever since. Prepare yourself for an exciting event movie, packed with action and spectacular special effects, when “Marvel’s The Avengers” assemble in summer 2012.

In addition to "Marvel's The Avengers," Marvel Studios will release a slate of films based on the Marvel characters including "Iron Man 3" on May 3, 2013; and "Thor 2" on November 15, 2013.