THE AVENGERS: AGE OF ULTRON — UK TRAILER (Robert Downey Jr., Chris Hemsworth, Chris Evans)

THE AVENGERS: AGE OF ULTRON
When Tony Stark tries to jumpstart a dormant peacekeeping program, things go wrong and it is up to The Avengers to stop Ultron from enacting his terrible plans.

DIRECTOR: Joss Whedon
WRITER: Joss Whedon
STARRING: Robert Downey Jr., Chris Hemsworth, Chris Evans, Scarlett Johansson, James Spader, Cobie Smulders, Jeremy Renner, Mark Ruffalo, Samuel L. Jackson, Andy Serkis, Stan Lee, Don Cheadle