The Invisible Maniac
“The new physics professor has a disappearing act that's a real scream.”
Synopsis
An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
The Invisible Maniac (1990) [Vinegar Syndrome 4K Ultra HD + Blu-ray Promo Trailer]Official
Type: Trailer • Published 2022-11-25
Top Cast
Explore Star Directory →
Peter Noel Duhamel
Kevin Dornwinkle
Melissa Moore
Bunny
Savannah
Vicky
Debra Lamb
Betty
Robert R. Ross Jr.
Chet
Rod Sweitzer
Gordon
Clement von Franckenstein
Dr. McWaters
Stephanie Blake
Mrs. Cello
Marilyn Adams
Mrs. Dornwinkle
Dana Bentley
Newscaster
Matt Devlen
Officer O'Malley
Barbara Dow
Scientist
Valerie Breiman
Scientist
Cindy Maranne
Scientist
Anthony Markwell
Officer DeBoner
Jason Logan
Logan
Eric Champnella
Bubba
Kalei Shallabarger
Joan
Release History & Theatrical Window
July 13, 1990
Wide Cinema Exhibition
April 19, 2024
Physical Home Media
Key Information & Fast Facts
- Director
- Adam Rifkin
- Screenplay & Story
- Adam Rifkin
- Original Score
- Marc David Decker
- Original Title
- The Invisible Maniac
- Country of Origin
- United States of America
- Spoken Languages
- English
- Runtime
- 1h 26m
- Production Studios
- Smoking Gun Pictures
Creative Leadership & Key Crew
Adam Rifkin
Adam Rifkin, Tony Markes, Matt Devlen
Marc David Decker
James Bay
Ron Resnick
Tony Markes, Matt Devlen
Department Leadership Roster
Adam Rifkin
Director
Adam Rifkin
Screenplay
Tony Markes
Producer
Matt Devlen
Producer
Ron Resnick
Editor
Holly MacConkey
Production Design
James Bay
Director of Photography
Marc David Decker
Original Music Composer
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
R: Restricted — Under 17 requires accompanying parent or adult guardian.
International Certification Matrix
FSK 18 — Restricted to adults 18 and older.
Restricted — Under 17 requires accompanying parent or adult guardian.
Production Stills & Gallery
Official cinematic photography and background stills for The Invisible Maniac.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring The Invisible Maniac.
Mature English Movies
Mature Hindi Dubbed Movies
Horror-Slasher
Auto-filled from Letterboxd lists
Movies watched in 2026
at entry 131 average is 65
list_Science_Fiction
Movies categorized under Science_Fiction
list0
Similar Titles to The Invisible Maniac
Movies sharing stylistic DNA, tone, and thematic storytelling
8.8
7.2
7.0
6.0
7.4
10.0
7.5
6.1
7.4
5.6
5.3
4.9
7.4
8.3
7.0![](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2 3"%3E%3Crect width="2" height="3" fill="%23161922"/%3E%3C/svg%3E)
4.7Heiße Kartoffeln
5.1
4.4
4.2
6.6
More Like The Invisible Maniac
Recommended titles matching themes, cast, and genres.
Frequently Asked Questions About The Invisible Maniac
Quick factual answers about cast, synopsis, director, box office, and release information.
What is The Invisible Maniac about?
An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.
Who directed The Invisible Maniac?
The Invisible Maniac was directed by Adam Rifkin.
Who stars in The Invisible Maniac?
The principal cast of The Invisible Maniac includes Peter Noel Duhamel, Melissa Moore, Savannah, Debra Lamb, Robert R. Ross Jr..
When was The Invisible Maniac released and how long is it?
The Invisible Maniac was released in 1990 with a total runtime of 1h 26m.
Who composed the musical score for The Invisible Maniac?
The original motion picture soundtrack for The Invisible Maniac was composed by Marc David Decker.
What is the age rating and content advisory for The Invisible Maniac?
The Invisible Maniac holds official age classifications: DE: 18 (FSK 18 — Restricted to adults 18 and older.); US: R (Restricted — Under 17 requires accompanying parent or adult guardian.).