This is a cheerfully cheap and silly horror film made in the early 1980s. It’s not great, but it provides some entertainment. Grade: C+.

“Graduation Day” (1981) is a low-budget slasher that manages to be entertaining despite its shortcomings. Following the sudden death of a high school student during a track meet, members of the team become targets for a mysterious killer. Patch Mackenzie portrays the deceased girl’s sister who has returned from military service, while Christopher George plays the demanding coach. E. Danny Murphy appears as the gri…