"It's a Headache from Hell."
Brian comes under the addictive spell of a parasite with the ability to induce euphoric hallucinations in its hosts.
Basket Case
A Brief History of Time
Basket Case 3: The Progeny
Troma's War
Psychos in Love
Nuts
Children Shouldn't Play with Dead Things
Slaves of New York
Chicago 10
Slam Dance
Reflections
Puzzlehead
Samson Dan Delilah
Pizza Panic Party
Justice Ninja Style
The Heroic Trio
The Silence of Others
Frankenhooker
The Executioner