Evilspeak (1981)

This early-80s also-ran horror flick has it all: A possessed computer. Bullying. Spaniards. A boys’ military academy. Satanic black mass. A dispute over a crowbar. A nude woman devoured by pigs. Revenge decapitation. Latin. A wildly inappropriate bikini contest featuring female teachers with their students in attendance. A basement full of corpses. Levitation. What more could you want?

Keep an eye out for Charles Tyner (Uncle Victor from Harold and Maude, playing essentially the same character) and Richard Moll (Bull from Night Court).

https://www.imdb.com/title/tt0082346/

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