XYZ Imaging Inc., the world's first holographic printing bureau, have been developing a new kind of holographic technology that allows for full 3D motion pictures.
Take a look at these examples:
A soccer player
For those of you who are interested, you can order a 3D custom-made poster. It's not cheap; prices vary from around $350 to $3300 depending on the size.
I don't think it'll be long before movie theaters adopt the idea and use such posters to advertise movies, especially within the sci-fi/action genres.