Trailers you might have missed: 'The Host,' 'Olympus Has Fallen,' 'Trance,' more
Also: 'The Sapphires,' 'The Internship,' 'Stand Off'
'Olympus Has Fallen'
Who: Gerard Butler, Aaron Eckhart, Morgan Freeman and Angela Bassett star. Antonie Fuqua ("Training Day") directs.
When: Released March 22
What we learned from the trailer: Are there really going to be TWO of these "Die Hard in the White House" re-treads within three months of each other?