By Tyler Perry. Get ready to laugh and sing out loud. What's Done In The Dark, set in a hospital emergency room, follows several nurses, their doctors, and some very interesting patients (hello, Mr. Brown!). What seems routine rarely is. Some folks would do well to remember: what's done in the dark always come to light. Actors: D'Atra Hicks, Chantell D. Christopher, Terrell Carter, Chandra Currelley-Young, Ryan Gentles. Directors: Tyler Perry, Format: AC-3, Closed-captioned, Color, Dolby, Dubbed, DVD, Full Screen, Subtitled, NTSC, English, Subtitles: English, Spanish, Number of discs: 1, Rated: NR (Not Rated), Studio: Lions Gate (2008) Run Time: 140 minutes.