"2 Broke Girls" star Kat Dennings confirmed she will star in the drama film "To Write On Her Arms." Its official trailer is now available. Watch the video below.

According to Digital Spy, the drama flick is based on the true story of a charity group dedicated to helping young people battle addiction and depression.

What is the movie all about? According to the verbatim synopsis from Cinema Blend which they got from Sony Pictures, it said, "Based on the true story that started a global movement, To Write Love on Her Arms presents a vision of hope, healing and redemption. Emmy® Award winner Kat Dennings (2 Broke Girls) stars as Renee, a Florida girl who struggles with addiction and abuse. In a creative blend of artistic fantasy and music conflicted with hard reality, Renee discovers the value of genuine friendships and embarks on a daunting yet courageous journey towards recovery. The film also stars Chad Michael Murray, Rupert Friend and Corbin Bleu."

CB writer Gregory Wakeman shared his thought about the trailer of this upcoming movie's trailer. He said his issue about the trailer, "the above description for the film actually sounds like something I would be interested in seeing. The clip should have given us a more detailed look at the two worlds that inhabit Renee's mind. And even though we were ever so slightly privy to it at the beginning of the trailer, in the end this was eclipsed by a bevy of cliché and tepid melodrama."

The drama film will be premiered next year, March 2015.