The Invisible Maniac
“The new physics professor has a disappearing act that's a real scream.”
We checked 8 streaming services in India on 05 Jun 2026 at 06:56 IST
About
An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.
Cast
Peter Noel Duhamel
as Kevin Dornwinkle
Melissa Moore
as Bunny
Savannah
as Vicky
Debra Lamb
as Betty
Robert R. Ross Jr.
as Chet
Rod Sweitzer
as Gordon
Clement von Franckenstein
as Dr. McWaters
Stephanie Blake
as Mrs. Cello
Marilyn Adams
as Mrs. Dornwinkle
Dana Bentley
as Newscaster
Matt Devlen
as Officer O'Malley
Barbara Dow
as Scientist
Valerie Breiman
as Scientist
Cindy Maranne
as Scientist
Anthony Markwell
as Officer DeBoner
Jason Logan
as Logan
Eric Champnella
as Bubba
Kalei Shallabarger
as Joan
Gail Lyon
as April
Kris Russell
as Youg Dornwinkle
Where does The Invisible Maniac rank today?
The Invisible Maniac is #2921 on the CineFlixo Daily Streaming Charts today.
- Highest: #2921
- Top 10: 0 days
- Top 100: 0 days
Watch The Invisible Maniac Online Free in HD
Stream The Invisible Maniac online free in HD on CineFlixo. A talked-about science fiction, comedy, and horror movie originally produced in Inglés and released in 1990, it's earned a solid 4.4/10 from 66 viewers worldwide.
About The Invisible Maniac
“The new physics professor has a disappearing act that's a real scream.”
An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens. Running 86 minutes.
The Invisible Maniac Cast and Characters
The cast features Peter Noel Duhamel (as Kevin Dornwinkle), Melissa Moore (as Bunny), Savannah (as Vicky), Debra Lamb (as Betty), and Robert R. Ross Jr. (as Chet). Their performances are a major reason The Invisible Maniac has built such a passionate audience.
Where to Watch The Invisible Maniac Online
On CineFlixo you can watch The Invisible Maniac free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch The Invisible Maniac NowWhy People Are Watching The Invisible Maniac
The Invisible Maniac flies under the radar but it deserves your attention. What makes it work is sharp comedic timing that lands consistently and world-building that respects the audience's intelligence. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about The Invisible Maniac
Where can I watch The Invisible Maniac online for free?
You can watch The Invisible Maniac online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is The Invisible Maniac?
The Invisible Maniac runs for 86 minutes (about 1.4 hour).
Is The Invisible Maniac good? What's the rating?
The Invisible Maniac holds a 4.4/10 rating based on 66 reviews — a niche pick worth checking out.
Who is in the cast of The Invisible Maniac?
The main cast includes Peter Noel Duhamel, Melissa Moore, Savannah, and Debra Lamb, plus a strong supporting ensemble.
Is The Invisible Maniac available in Inglés?
Yes — The Invisible Maniac was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was The Invisible Maniac released?
The Invisible Maniac was released in 1990.
Do I need an account to watch The Invisible Maniac on CineFlixo?
No. CineFlixo is free and you can watch The Invisible Maniac without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed The Invisible Maniac, check out Happiness, Faust, The Strangers, Secret Life of a Schoolgirl Wife, and Swap Meet at the Love Shack.
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Frequently Asked Questions
Common questions about The Invisible Maniac
Where can I watch The Invisible Maniac for free?
You can watch The Invisible Maniac (1990) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is The Invisible Maniac about?
The Invisible Maniac is a Science Fiction/Comedy English-language film. An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.
When was The Invisible Maniac released?
The Invisible Maniac was released on July 13, 1990. It has a runtime of 1h 26m. The film was produced by Smoking Gun Pictures.
Who stars in The Invisible Maniac?
The Invisible Maniac stars Peter Noel Duhamel, Melissa Moore, Savannah and Debra Lamb. The full cast list is available in the Cast section above.
Is The Invisible Maniac available in HD?
Yes, The Invisible Maniac is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.