Morris was originally going to film a documentary about prosecution psychiatrist Dr. James Grigson , known as Doctor Death , who testified in more than 100 trials that resulted in death sentences .
The film was directed by Errol Morris and scored by Philip Glass .
Errol Morris was originally going to film a documentary about prosecution psychiatrist Dr. James Grigson , known as Doctor Death , who testified in more than 100 trials that resulted in death sentences .
The film was directed by Errol Morris and scored by Philip Glass .