Some of the website I found for internships.

This link only provides information for some of the production companies there are, but if you click on the left side “Jobs & Training” it will take you to other links to an applicaiton for internships. (for production companies) (for internships)

This is the internships for HBO. one of the places i dream to work at.^IDYTkaH6jenWuSeOk718CzAF8fg6gYdrF/Kz9KwzqcqMVtBzeqWCMg==&jobId=641193&type=search&JobReqLang=1&recordstart=1&JobSiteId=36&JobSiteInfo=641193_36&GQId=0

I am not sure about what kind of company it is, but internship sounds good.