**_Schlocky 1981 high school slasher, but entertaining_** After a high school girl falls dead from a blood clot during a 200-meter race, members of the track team are slain one-by-one. Patch Mackenzie plays the dead student’s sister, returning from the military, while Christopher George plays the harsh coach. E. Danny Murphy is on hand as the girl’s grieving boyfriend. “Graduation Day” (1981) is a cheap slasher that only cost $250,000. The high school setting is great for the genre, but “Prom Night” (1980) beat it to the theaters by 9.5 months whereas the parody “Student Bodies” (1981) de...