HORROR HIGH (1973) – US insert poster

There is something evil out there… Possessed by a force that doesn’t belong to this world – and it’s going to kill me!

Something hungry wants her blood! Poor girl, she stayed too late at… HORROR HIGH

The Man Who Survived “Precinct 13” Is Back!
 
The brother who fought “Precinct 13” is back! His new enemy … a genetic freak, Vernon Potts!
 
He made an “A” in TERROR!
 
He taught his teachers a lesson in TERROR! Do you dare enroll in… HORROR HIGH
Sometimes a student will do anything to pass…ANYTHING!