Marvel’s ‘The Avengers’ head into an Infinity War

The Avengers have already triumphed over Loki, and next summer they’ll face Ultron…but nothing could prepare them for the menace of Thanos.

How big of a threat does Thanos pose, you ask? Big enough to span two epic films, beginning with Marvel’s “Avengers: Infinity War Part 1” on May 4, 2018, and concluding in Marvel’s “Avengers: Infinity War Part 2” on May 3, 2019 for one massive cinematic event.