“True Detective” actress Leven Rambin’s new film “Tatterdemalion,” a PTSD thriller, has released its first trailer.

The pic follows Rambin’s character, an army veteran suffering from PTSD who returns home to the Ozarks to look for her brother, who she was separated from as a child.

“Tatterdemalion” is directed and co-written by Ramaa Mosley. The film co-stars Jim Parrack, Taylor John Smith, and Landon Edwards.

The movie is produced by Cameron Gray, Sarah E. Johnson, Tim Macy, and Gina Resnick. David Beal is exec producing.

The film is screening at the Heartland Film Festival in Indianapolis on Oct. 14 and 15.

Rambin broke out as Glimmer in “The Hunger Games” and was most recently seen in the TV shows “The Path” and “Gone.” She is repped by Paradigm, Management 360, and Sloane, Offer, Weber and Dern.