![<i>Avengers</i> Trailer 3: More Ultron, and a Killer Line From Black Widow <i>Avengers</i> Trailer 3: More Ultron, and a Killer Line From Black Widow](https://i.ndtvimg.com/i/2015-03/avengers_640x480_41425533757.jpg?downsize=773:435)
When Thor says "Is that the best you can do?" in the just-released third trailer of Avengers: Age of Ultron, he might have been asking not the villain Ultron but creator Marvel Studios. Almost immediately, there is a blitz of computer wizardry, an SFX-created army that pours out from the ruins of buildings, scrambling over flaming cars and down a street littered with the debris of battle. It's quite breathtaking, as is much of the trailer.
![](https://drop.ndtv.com/albums/uploadedpics/small1/army_635611509196086086.jpg)
As The AvengersKick Ass
The Avengers
Most of the cast of previous Avengers-related films reprise their roles - Robert Downey Jr as Tony Stark/Iron Man, Mark Ruffalo as Bruce Banner/The Hulk, Scarlet Johansson as Natasha Romanoff/Black Widow, Chris Hemsworth as Thor, Chris Evans as Steve Rogers/Captain America, Jeremy Renner as Clint Barton/Hawkeye, Samuel L Jackson as Nick Fury, and Cobie Smulders as Maria Hill. Also returning are Paul Bettany as the voice of J.A.R.V.I.S plus the additional role of Ultron-created android Vision, Don Cheadle as Col James Rhodes/War Machine, Stellan Skarsgaad as Erik Selvig, Tom Hiddleston as Loki, Idris Elba as Heimdall and Hayley Atwell as Peggy Carter.
Andy Serkis is cast as the supervillain Ulysses Klaw and AvengersAvengers: Age of Ultron