Wuchak
Great cast in a spooky tale set at a girls boarding college in Oregon
Released to TV in 1977, this combines the milieu of another television drama/horror, Satans School for Girls (1973) and Suspiria with bits influenced by The Exorcist. You cant beat the female cast, which stars Joan Hackett as the headmistress and several notable up-and-comers, like Ann Dusenberry, Diana Scarwid, Carol Jones, Dinah Manoff, Susan Walden and PJ Soles.
On the masculine side of things, James Farentino stars as the former priest turned exorcist and is quite cool in the role (I dont know how else to put it). Meanwhile Harrison Ford has a peripheral part as a biology teacher similar to the professor he would play four years later in Raiders of the Los...