In 1969, A Darkness at Blaisdon was a pilot for a proposed
primetime drama series about a pair of ghost hunters.
Curtis produced it, Sam Hall wrote it & Lela Swift directed on standing DS sets.
I think it was shot over a weekend.
The DS background score was used.
Thayer David & Louis Edmonds had supporting roles.
It was WONDERFULLY creepy!!
It aired once only as a special, but the series was not picked up.
MPI released it on VHS. It's out of print, not on DVD, but you should be able to find it used at Amazon.
David