If you can catch it (it is still "On demand" on my TV package)-- there's a program called "Evil". It's 11 episodes in -- but it's about a guy who is studying to be a Catholic priest, an atheist psychologist, and a guy who is a technologist who investigate potential exorcism cases for the church. At least that's the bare bones explanation -- it's actually got a complex plot going on episode to episode even though each episode has a plot within itself.
If you have "on demand" all 11 episodes are still up and it's quite interesting. I stumbled across it Saturday afternoon and have been binge watching.
It's kind of a Skeptics vs. Believers against a backdrop of demons and mental illness.