The first trailer has been released for X-Men: Days of Future Past.
X-Men: First Class - New Trailer
If you don't mind the Russian translation, there's a new trailer for X-Men: First Class, with a lot of new footage.
Iron Man 3 - Scanline VFX Breakdown Reel
Scanline VFX have posted a VFX breakdown of the house attack sequence from Iron Man 3.
The Avengers: Battle for Earth - CG Trailer
The cast of the Marvel superhero world clash in this CG trailer for The Avengers: Battle for Earth.