promiscuous college girl and who remain at their school for the christmas holiday and coerce their resident cook to go to bed and await gleefully for their boyfriend to arrive by plane ( . one of the boy have a rich daddy ) so they can gather together and enjoy a night of naughty debauchery and not know that a psycho in santa costume plan to ruin the festivity . the film open with a game that end disappointingly a one of the female student fall off of a balcony and stone and fall to the ground below . it seem this unfortunate incident might just be the root cause of the christmas slayer mayhem . there a nerd who talk about the advance in medical science with great detail and some wannabe lothario with an acoustic guitar and an obvious nympho who doesn not get a chance to bed her man and a virginal blonde with a soft voice the gardener wish to protect and a couple of practical joker ( often criticize the blonde girl and anyone else they find annoy or bothersome and these two girl be the kind you see in school whispering to each other about people they do not like ) and etc . a usual and the medical nerd be uneasy about make a move on the girl ( . she this lovely gal with a great body who be practically throw herself at him and yet and as often be the case and he too nervous and or focus on his study and to get a clue ) . there a funny scene where our final girl be drink her milk and listening to the moan of passion from another room . the gardener be one of those old religious kook dispel doom to nancy and the pretty innocent he wish to protect ( there something wrong and i feel it . ) . nancy spend time skulk about be lonely and until her and nerd alex ( . have lose his virginity with one of the girl and melody ) hook up and form amateur detective and and search out the place in the dark . one of the funny scene and to me anyway and have a naked leia and who have just bed one of the cop assign to protect them and find the severed head of her pal stuck on the shower head . i be amuse a i watch this flick how character be blunt and honest about others giggle and insult them while they be still in the room ( . such a gardener ralph who seem to be the butt of everyone joke and even though he move about and say little and without really warrant such constant ridicule and despite the fact that he a wee bit creepy ) . to all a good night be what it be and a prototypical slasher which doesn not distinguish itself from the others of it ilk . the cast of character have little personality and will probably not appeal to the mass who look for obscure slasher fare and and when they die you could care less or feel little pity . jennifer runyon be nancy and forrest swanson ( alex ) and linda gentile ( melody ) and william lauer ( . a tj and the rich jock with the plane ) and and judith bridge ( . whose leia go bonkers and sing to herself a lullaby a she dance around in her own little world after discover the decapitate head and killer santa with a butcher knife ) round out some of the cast in trouble of be chop suey . sam shamshak be chief of police and polansky and katherine herrington be cook mrs. jensen and both of which have pivotal part of importance a the film unfolds . buck west be the weirdo gardener . neither cult star david hess direction nor alex rebar write seem very inspired ( . it feel like the cash in of a fad and with little spirit or innovation ) and although the concept of a killer dress a santa be somewhat fresh at this time . i guess the most memorable murder sequence will be when santa start up the plane while a pilot be work on the engine and the spin propeller blade chop him and a female student to piece . something to think about . it seem impossible that one santa can be at two place at one time and even in the wonderful land of movie time where a killer can move at warp speed .