Hell Night (1981)

As an initiation rite into Alpha Sigma Rho fraternity, four pledges must spend a night in Garth Manor, twelve years to the day after the previous resident murdered his entire family. Two of the pledges, Marti, and Jeff ignore the rumors that the now-deserted mansion is haunted by a crazed killer, until one-be-one, members of their group mysteriously disappear. Could this be a part of a fraternity prank or is a demented former tenant seeking revenge.