be you in the house alone . belongs to the pre cable tv day when the network be eager to offer an alternative to popular tv show . it be well make thriller with a talented cast and credible situation . kathleen beller play a high school student who get a series of threaten letter . everyone seem to think that it be nothing more than a prank but beller be really scared . tony bill and blythe danner play beller parent and ellen travolta ( john sister ) be the high school principal and dennis quaid have one of his early role a a cocky rich kid . it a competent chiller with a still relevant social message . beller be lovely if you be 30 or old and you will remember that she be very popular among youngster . blythe danner and who i usually do not like and give a truly moving performance . nice little film .