[go: up one dir, main page]

    Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    EmmysSuperheroes GuideSan Diego Comic-ConSummer Watch GuideBest Of 2025 So FarDisability Pride MonthSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayMost popular celebsCelebrity news
    Help centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
  • Cast & crew
  • User reviews
  • Trivia
  • FAQ
IMDbPro

The Invisible Maniac

  • 1990
  • 10
  • 1h 26m
IMDb RATING
4.3/10
4K
YOUR RATING
Debra Lamb, Noel Peters, and Savannah in The Invisible Maniac (1990)
Home Video Trailer from Republic Pictures
Play trailer1:10
1 Video
65 Photos
Raunchy ComedySlasher HorrorComedyHorrorSci-Fi

An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.

  • Director
    • Adam Rifkin
  • Writers
    • Adam Rifkin
    • Tony Markes
    • Matt Devlen
  • Stars
    • Noel Peters
    • Savannah
    • Stephanie Blake
  • See production info at IMDbPro
  • IMDb RATING
    4.3/10
    4K
    YOUR RATING
    • Director
      • Adam Rifkin
    • Writers
      • Adam Rifkin
      • Tony Markes
      • Matt Devlen
    • Stars
      • Noel Peters
      • Savannah
      • Stephanie Blake
    • 37User reviews
    • 16Critic reviews
  • See production info at IMDbPro
  • Videos1

    The Invisible Maniac
    Trailer 1:10
    The Invisible Maniac

    Photos65

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    + 59
    View Poster

    Top cast30

    Edit
    Noel Peters
    • Kevin Dornwinkle
    Savannah
    Savannah
    • Vicky
    • (as Shannon Wilsey)
    Stephanie Blake
    • Mrs. Cello
    • (as Stella Blalack)
    Melissa Moore
    Melissa Moore
    • Bunny
    Clement von Franckenstein
    Clement von Franckenstein
    • Dr. McWaters
    Jason Logan
    • Henry
    Robert R. Ross Jr.
    • Chet
    Rod Sweitzer
    Rod Sweitzer
    • Gordon
    Eric Champnella
    Eric Champnella
    • Bubba
    Kalei Shallabarger
    • Joan
    Gail Lyon
    • April
    Debra Lamb
    Debra Lamb
    • Betty
    Marilyn Adams
    • Mrs. Dorwinkle
    Dana Bentley
    • Newscaster
    Matt Devlen
    • Officer O'Malley
    Anthony Markwell
    • Officer DeBoner
    Kris Russell
    • Young Dornwinkle
    Tracy Walker
    • Telescope Gal
    • Director
      • Adam Rifkin
    • Writers
      • Adam Rifkin
      • Tony Markes
      • Matt Devlen
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews37

    4.34K
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    3movieman_kev

    I loathe that laugh

    Young Kevin is scolded for spying on an undressing neighbor. When he grows up, he's a scientist working on an invisibility potion. When said potion doesn't work when he shows it to his colleagues, they laugh it him so he kills them and is sent to a nut house. After escaping he gets a teaching job and perfects the potion. So when the kids laugh at him he becomes an invisible maniac. Even the extreme copious amounts of nudity can't really save this film, that being said I have seen worse. MUCH worse. I didn't even know it was supposed to be a comedy though. So at that it fails miserably.

    My Grade: D

    Eye Candy: Savannah,Dana Bentley,Stephanie Blake,Debra Lamb,Melissa Anne Moore,Kalei Shallabarger all show breasts and ass numerous times, Tracy Walker shows breasts, buns, and quick bush
    7zombieoutbreak-74199

    Good cheesy fun

    This movie reminds me of The Toxic Avenger and Doom Asylum! It's a hilarious horror comedy that's not meant to be taken hilariously. If you appreciate good bad movies then this is the movie for you!
    5rookie-3

    it's a good bad movie

    Well, this is a bad movie but it's pretty fun to watch. A sex maniac professor makes a serum that enables him to be invisible. From this you should be able to know the rest of the story. There are girls chasing, screaming girls, beaten up boyfriends, and high school naughtiness. It's fun.
    4Anonymous_Maxine

    The Invisible Maniac has a respectable enough story, in the tradition of the Nutty Professor, but it makes up for the bad acting and directing by throwing in numbing amounts of gratuitous nudity.

    Take one look at the cover of this movie, and you know right away that you are not about to watch a landmark film. This is cheese filmmaking in every respect, but it does have its moments. Despite the look of utter trash that the movie gives, the story is actually interesting at some points, although it is undeniably pulled along mainly by the cheerleading squads' shower scenes and sex scenes with numerous personality-free boyfriends. The acting is awful and the director did little more than point and shoot, which is why the extensive amount of nudity was needed to keep the audience's attention.

    In The Nutty Professor, a hopelessly geeky professor discovers a potion that can turn him into a cool and stylish womanizer, whereas in The Invisible Maniac, a mentally damaged professor discovers a potion that can make him invisible, allowing him to spy on (and kill, for some reason) his students. Boring fodder. Don't expect any kind of mental stimulation from this, and prepare yourself for shrill and enormously overdone maniacal laughter which gets real annoying real quick...
    5stefanozucchelli

    A full blow B-movie

    Poor quality, non-existent texture. A couple of partial nude scenes and a perverse professor who from an early age gave clear signs of a problematic personality. The ending was the most reasonable thing I've seen and hinted that there must be a sequel.

    More like this

    Auntie Lee's Meat Pies
    5.1
    Auntie Lee's Meat Pies
    Nightmare Sisters
    5.0
    Nightmare Sisters
    Qui a peur du diable?
    4.2
    Qui a peur du diable?
    Psycho Cop Returns
    5.1
    Psycho Cop Returns
    Rabid Grannies
    4.9
    Rabid Grannies
    Les jeux de la mort
    4.7
    Les jeux de la mort
    Evil Laugh
    4.8
    Evil Laugh
    Cellar Dweller
    5.1
    Cellar Dweller
    Ilsa, gardienne du harem
    5.0
    Ilsa, gardienne du harem
    Le vertige des sens
    4.1
    Le vertige des sens
    Panique sur le green
    5.1
    Panique sur le green
    Scream Queen Hot Tub Party
    5.0
    Scream Queen Hot Tub Party

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      The film is primarily regarded for being one of the few non-pornographic works starring lead actress Shannon Wilsey (who later took on the name Savannah). The film's reception had a profoundly negative impact on the actress. Despite the fact that it was well received for its comedic merits, she felt mortified about her performance. In an interview for the E! True Hollywood Story documentary on the life of the actress, former boyfriend Billy Sheehan recounted how Wilsey was utterly humiliated during the film's premiere. Whenever the audience would laugh at one of her lines she could not differentiate whether they were laughing at her personally or the character. The experience forever marred Wilsey on a personal level and she soon afterwards resigned herself to pursue a career exclusively in the adult entertainment industry.
    • Goofs
      The professor's clothes disappear after he injects himself with the serum. However, his blood becomes visible when he is punched and spits some onto floor.
    • Quotes

      Kevin Dornwinkle: I'm injecting the serum into the bunny rabbit now.

    • Crazy credits
      The fire marshall is listed in the credits as "Highest paid guy on the set."
    • Connections
      Featured in Direct to Video: Straight to Video Horror of the 90s (2019)
    • Soundtracks
      How Long
      Written by K. Ormiston (aka K. Ormiston) and Tymm Rocco

      Performed by Kent Richards, Tymm Rocco and Bobby Gabriele

      Published by LA Musicworks ASCAP

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ

    • How long is The Invisible Maniac?
      Powered by Alexa

    Details

    Edit
    • Release date
      • July 13, 1990 (United States)
    • Country of origin
      • United States
    • Language
      • English
    • Also known as
      • Le maniaque invisible
    • Filming locations
      • Los Angeles, California, USA
    • Production companies
      • Smoking Gun Pictures
      • Runny Mede House Music
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      1 hour 26 minutes
    • Color
      • Color
    • Sound mix
      • Dolby
    • Aspect ratio
      • 1.85 : 1

    Contribute to this page

    Suggest an edit or add missing content
    Debra Lamb, Noel Peters, and Savannah in The Invisible Maniac (1990)
    Top Gap
    What is the Brazilian Portuguese language plot outline for The Invisible Maniac (1990)?
    Answer
    • See more gaps
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb App
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb App
    For Android and iOS
    Get the IMDb App
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.