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
    OscarsBest Of 2025Holiday Watch GuideGotham AwardsCelebrity PhotosSTARmeter 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 Green Slime

  • 1968
  • G
  • 1h 30m
IMDb RATING
4.9/10
4.3K
YOUR RATING
Luciana Paluzzi in The Green Slime (1968)
Watch Trailer
Play trailer2:14
1 Video
99+ Photos
Alien InvasionDramaHorrorSci-Fi

After destroying a giant asteroid heading towards Earth, a group of scientists unknowingly bring back a strange green substance that soon mutates into a monster.After destroying a giant asteroid heading towards Earth, a group of scientists unknowingly bring back a strange green substance that soon mutates into a monster.After destroying a giant asteroid heading towards Earth, a group of scientists unknowingly bring back a strange green substance that soon mutates into a monster.

  • Director
    • Kinji Fukasaku
  • Writers
    • Ivan Reiner
    • Charles Sinclair
    • Bill Finger
  • Stars
    • Robert Horton
    • Luciana Paluzzi
    • Richard Jaeckel
  • See production info at IMDbPro
  • IMDb RATING
    4.9/10
    4.3K
    YOUR RATING
    • Director
      • Kinji Fukasaku
    • Writers
      • Ivan Reiner
      • Charles Sinclair
      • Bill Finger
    • Stars
      • Robert Horton
      • Luciana Paluzzi
      • Richard Jaeckel
    • 115User reviews
    • 88Critic reviews
  • See production info at IMDbPro
  • Videos1

    Trailer
    Trailer 2:14
    Trailer

    Photos125

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    + 120
    View Poster

    Top Cast42

    Edit
    Robert Horton
    Robert Horton
    • Commander Jack Rankin
    Luciana Paluzzi
    Luciana Paluzzi
    • Dr. Lisa Benson
    Richard Jaeckel
    Richard Jaeckel
    • Commander Vince Elliott
    Bud Widom
    • General Jonathan B. Thompson
    • (as Bud Widham)
    Ted Gunther
    • Dr. Hans Halvorsen
    David Yorston
    • Lt. Curtis
    Robert Dunham
    Robert Dunham
    • Capt. Martin
    Gary Randolf
    • Cordier
    Jack Morris
    • Lt. Morris, Rocket Pilot
    Eugene Vince
    • Technician
    Don Plante
    • Technician
    Linda Hardisty
    • Nurse
    Richard Hylland
    • Michaels
    • (as Richard Highland)
    Kathy Horan
    • Nurse
    Ann Ault
    • Nurse
    Susan Skersick
    • Nurse
    Helen Kirkpatrick
    • Nurse
    Karl Bengs
    • Rocket Pilot
    • (as Carl Bengs)
    • Director
      • Kinji Fukasaku
    • Writers
      • Ivan Reiner
      • Charles Sinclair
      • Bill Finger
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews115

    4.94.2K
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    nkr

    Sit back, relax, enjoy and don't take it a bit seriously

    I have a special attachment to this film: I was stationed in the Air Force in Japan in 1968 when this was filmed. Most of the cast (with the exception of course of the "name" actors) were U.S. Military personnel or dependents. Bud Widom was an announcer on Armed Forces Radio in Tokyo, and Ann Ault (nurse) directed our theater group (The Kanto Players). She directed me as Dr. Bradley in "The Man Who Came to Dinner". Ann also had a a great voice and appeared as a headliner at the Tokyo Hilton. For the earlier comment, Green Slime HAS been shown on MS3TK. It was, I think, made for it, even though MS3TK was just a dream at the time.
    6cheeseforever2005

    Classic B-grade Sci-Fi adventure

    I remember as a kid sitting in an old run-down theater watching this movie on a Saturday afternoon and thinking "it doesn't get much better than this".

    Rocket ships, laser gun battles with deadly aliens, risking your life for the "good of the planet".

    Of course that was 1968 and this movie looks pretty unspectacular now compared to Star Wars etc. but it is a good example of the "space opera" of that period. A multi-national space station launches a ship toward an oncoming asteroid in the hope of preventing a collision with earth. Lives are risked but in the end disaster is averted and the asteroid is destroyed everyone is safe......but are they? What has been brought back to the station? Can it be stopped in time?

    Good for those rainy afternoons with the kids, they may even enjoy it, you certainly will.
    qeditor

    The Best Lousy Movie I've Ever Seen

    You have GOT to see this movie to believe it. The music is better (or cheesier) than Austin Powers (Whammy bar electric guitars twang along while a pretentious singer who sounds like Elvis on Ludes wails "Green SLIME! Green Slime!") Richard Jaeckal (of The Dirty Dozen fame) is unintentionally hilarious as the space station Rambo. He grits his teeth every time the camera is on him (no exaggeration!) But the stars of this movie have to be the one-piece, rubber suited, one-eyed monsters with the electric touch. I saw this when I was 15, and I still remember laughing at them, and at the space station hanging on its wires, burning in space (The flames and smoke RISE UP...in space, get it?) All in all, a spectacularly bad movie...so bad its great.
    6wes-connors

    Electric Asteroid: Bold as Love

    Before you can say, "Sock it to me!" a giant asteroid is on a collision course with Earth. Ivan Reiner, Kinji Fukasaku and the gang get western TV star Robert Horton (as Jack Rankin) to command a mission dealing with the problem. He clashes with future "Oscar" nominated site commander Richard Jaeckel (as Vince Elliott). These two "Gamma 3" rivals both dig luscious doctor Luciana Paluzzi (as Lisa Benson). They decide to land one of their groovy spaceships on the giant rock and lay down some explosives. The mission gets a little hairy, but winds up successful. But the team has inadvertently picked up "The Green Slime" - a bubbly mess that grows into energy eating beasts even "Mr. Clean" can't wipe up!

    ****** The Green Slime (12/19/68) Kinji Fukasaku ~ Robert Horton, Richard Jaeckel, Luciana Paluzzi, Ted Gunther
    Bucs1960

    Campy Fun!

    Robert Horton was on the downslide and poor Richard Jaeckel was stuck in one more film unworthy of his talents. Luciana Paluzzi....well, with neither talent nor anywhere to slide, I guess she belongs in this movie.

    It's bright, loud and brassy and everything in the space station screams of the 1960's, including the theme song which has to be the most unusual ever tacked on to a sci-fi film. The color process they used (is it Technicolor?) is so unreal that the whole thing reminds me of a comic book. Watch "Danger,Diabolik" and you'll get that same feeling. Bile greens and mucous yellows.....ugh.

    The story line is not much but the special effects, frankly, may be better than some of that period. This was made before fx came into their own, so be a little forgiving. The monsters are not very well conceived and they are soooo slow moving.

    Just watch this one for the fun of it and try to forget how embarrassed the actors must have been mouthing those lines, wearing those outfits and running around in cardboard sets while being pursued (very slowly) by a bunch of green Jello. What a hoot!!

    More like this

    Fiend Without a Face
    6.1
    Fiend Without a Face
    Monster on the Campus
    5.8
    Monster on the Campus
    The Wild, Wild Planet
    4.6
    The Wild, Wild Planet
    The Monolith Monsters
    6.3
    The Monolith Monsters
    The Mysterians
    6.1
    The Mysterians
    It Came from Outer Space
    6.5
    It Came from Outer Space
    I Married a Monster from Outer Space
    6.3
    I Married a Monster from Outer Space
    War Between the Planets
    4.1
    War Between the Planets
    The Giant Behemoth
    5.7
    The Giant Behemoth
    Snow Devils
    3.6
    Snow Devils
    It! The Terror from Beyond Space
    6.0
    It! The Terror from Beyond Space
    The War of the Planets
    4.0
    The War of the Planets

    Related interests

    Tommy Lee Jones and Will Smith in Men in Black (1997)
    Alien Invasion
    Naomie Harris, Mahershala Ali, Janelle Monáe, André Holland, Herman Caheej McGloun, Edson Jean, Alex R. Hibbert, and Tanisha Cidel in Moonlight (2016)
    Drama
    Mia Farrow in Rosemary's Baby (1968)
    Horror
    James Earl Jones and David Prowse in Star Wars: Episode V - The Empire Strikes Back (1980)
    Sci-Fi

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      The green slime creatures were played by Japanese children in bulky monster suits.
    • Goofs
      Although the asteroid Flora appears not to have an atmosphere, both billowing rocket smoke and liquid water are present, indicating air pressure. However, smoke shouldn't billow as shown in the movie when the rockets are used in the airless vacuum space.
    • Quotes

      [examining a charred corpse from which smoke is still rising]

      Lisa Benson: He's dead.

    • Alternate versions
      Although "The Green Slime" was released in the U.S. as a 90 minute version, director Kinji Fukasaku and his editor prepared a much more tightly edited 77 minute version (called "Gamma III: Big Military Space Operation") for release in Japan. This "Japanese" version eliminates the Robert Horton/Richard Jaeckel/Luciana Paluzzi relationship triangle, and is much more "militaristic" in tone. Several scenes are edited differently, additional alternate music cues are used (which are less "sci-fi" sounding than the "Amercian" version), and the rock and roll theme song is omitted entirely (replaced by a military march theme). The ending before the credit roll has additional scenes inserted with Paluzzi and Jaeckel, which change the tone of the ending from optimistic to downbeat.
    • Connections
      Featured in Super Scary Saturday: The Green Slime (1988)
    • Soundtracks
      Green Slime
      (uncredited)

      Written by Sherry Gaden

      Arranged by Richard Delvy

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ15

    • How long is The Green Slime?Powered by Alexa
    • What does UNSC stand for?

    Details

    Edit
    • Release date
      • May 21, 1969 (United States)
    • Countries of origin
      • Italy
      • Japan
      • United States
    • Languages
      • English
      • Japanese
    • Also known as
      • El cieno verde
    • Filming locations
      • Toei Tokyo Studios, Tokyo, Japan(Studio)
    • Production companies
      • Lun Film
      • Metro-Goldwyn-Mayer (MGM)
      • Ram Films Inc.
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 1h 30m(90 min)
    • Color
      • Color
    • Sound mix
      • Mono
    • Aspect ratio
      • 2.35 : 1

    Contribute to this page

    Suggest an edit or add missing content
    • 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.