Avengers: Age of Ultron - Extended Trailer
This alternate trailer for Avengers: Age of Ultron starts with a new clip featuring the film's ensemble of heroes.
X-Men: Days of Future Past - Clips
Here are two more clips from the new X-Men: Days of Future Past film.
Guardians of the Galaxy - Sneak Peek Teaser
Marvel have released a short teaser for Guardians of the Galaxy, in anticipation of the premiere of their full trailer.