Imdb iframe code not working

I need to embed trailer from imdb in my application for that purpose i try to load this code which is provided by imdb officially.

<iframe src="http://ift.tt/1HfsTka" width="480" height="270" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true" frameborder="no" scrolling="no"></iframe>

It return back a black page. I don't know why is this not working, can you help. thanks