What 70s detective show had the silhouette of a man aiming flashlight as he came towards the camera in the opening credits?

Answer:
This was driving me crazy. The trick is that the show in question was an umbrella for several shows. NBC Mystery Movie was the show. More about this at: http://en.wikipedia.org/wiki/NBC_Mystery_Movie.
First answer by ID1662949304. Last edit by ID1662949304. Question popularity: 1 [recommend question].