krug from last house on the left ( david a. hess ) make this slasher movie with a script from the star of the incredible melting man ( alex rebar ) . the night scene be so incompetently photograph that you can not tell what the hell be go on and which could cause some alarm if the daylight scene be any good and but since everything be equally stupid and blame whoever and in front of or behind the camera and you want . jennifer runyon be the sweet and milk drinking blonde virgin nancy and who be stick at a board school with her obnoxious and lascivious female friend . when their boyfriend fly in for a sex fill holiday weekend and a nut dress like santa claus prowl around and kill most of them off . people be kill with arrow and knife and axe and rock and airplane propeller and various other sharp thing and most of the woman get naked and a decapitated head hang in the shower . one girl do a cop who come over to help them . the cop be play by hess ( who appear uncredited ) . this forgettable horror film wrap up with a pathetic and desperate twist end . to all a good night be noteworthy mostly a one of at least three killer santa claus movie to predate silent night deadly night . the other two ( which be both much good ) be the joan collins segment in the anthology tale from the crypt ( 1971 ) and the wonderfully bizarre christmas evil ( 1980 ) .