From Amazon Prime:

When a psychiatrist goes mysteriously missing from a hospital that has recently been plagued by scandal, Dr. Toby Green (Bruce Greenwood) is called in to investigate before the news goes public.

From Amazon Prime you can stream this 1 hour 39 minute film.

Bruce Greenwood  (who played Batman in Batman: Gotham by Gaslight) plays the psychiatrist who is unwittingly drawn deep into the disturbed life of the young man Michael Aleen.  Catherine Keener plays the nurse Susan Peterson.

Think of this film as a complicated mystery story. What is really going on? Michael plays so many mind games with Dr. Greene that we often take wrong turns in the puzzle.

Superb acting, clever plot, and surprise turns make this one very worthwhile adventure.  Even now I hope I understood the story.

DO NOT MISS!