LOS ANGELES, March 4 (UPI) -- Avengers: Age of Ultron released an action-packed new trailer Wednesday.
The preview features fresh glimpses of Scarlet Witch (Elizabeth Olsen) and Quicksilver (Aaron Taylor-Johnson), details Iron Man's (Robert Downey, Jr.) connection with Ultron (James Spader) and teases a potential romance between Hulk (Mark Ruffalo) and Black Widow (Scarlett Johansson).
Marvel released character posters of Downey as Iron Man, Ruffalo as the Hulk, Johansson as Black Widow, Chris Evans as Captain America, Jeremy Renner as Hawkeye, Chris Hemsworth as Thor and Samuel L. Jackson as Nick Fury in anticipation of the film.
Avengers: Age of Ultron is directed by Joss Whedon, and opens in theaters May 1. The movie will see the Marvel superhero team take on the villain Ultron, and also feature Don Cheadle as War Machine, Cobie Smulders as Maria Hill and Hayley Atwell as Peggy Carter.