Marvel have released a featurette and an extended spot for Captain America: The Winter Soldier.
Captain America - Trailer
Check out the latest trailer to Marvel's next superhero film, Captain America.
Ant-Man - VFX Profile
fxguide have posted a lengthy article on the VFX from Marvel's latest film, Ant-Man.
Framestore - Guardians of the Galaxy - Knowhere Reel
Framestore have released this breakdown of their work creating Knowhere for Guardians of the Galaxy.