SolarmovieOne

A nerdy high school super whiz experiments with a chemical which will transform his guinea pig “Mr. Mumps” from a gentle pet into a ravenous monster. In a fit of rage against his tormentors at the high school, Vernon Potts (Pat Cardi) goes on a killing spree, eliminating all of those who ever picked on him - the Gym Coach, the School Jock, The Creepy Janitor (Mr. Griggs) & his hated teacher, Ms. Grindstaff. In the end he gets the jock’s girlfriend for himself but his happiness is short-lived as the potion turns him into a monster hunted by the towns lame police Lieutenant - Bosman.

How to Watch Horror High Legally and Safely

If you want to stream Horror High through reputable and legal services, there are a few good options depending on where you are. Subscription platforms like HBO Max, Disney+, Netflix, Amazon Prime Video, and Apple TV+ sometimes carry Horror High films or related DC titles—though availability depends on your country.

If you’d rather not commit to a subscription, there are ad‑supported, free (but legal) platforms such as Tubi, Pluto TV, Peacock or Crackle (where available in your region) that occasionally host superhero films.

Lastly, don’t forget about library‑linked streaming options like Kanopy or Hoopla (if your library or university is registered), and official uploads by film distributors on YouTube—these can also give you legal access to classic movies.