"There are a plethora of ways to treat a portrait for a myriad of uses, but that is for another feature. Let's tackle adding drama or a cinematic quality to a regular, humdrum portrait. Let's even throw in a little bit of faking HDR. That way if you work on a project that requires a stunning shot without the stunning photography, you'll be able to cobble something together using your mad skillz!" - James Davies
Here is a link to the written version of the tutorial How to Turn Humdrum Photos into Cinematic Portraits and the video version is below.