The Green Slime

The Green Slime (1969)

  • 22% of critics liked it
    (9 reviews)

  • 39% of users liked it
    (933 ratings)

This shoestring-budget science fiction drama finds astronauts plagued by a mysterious green slime that clings to the men's backs, then turns into tentacled, red-eyed creatures that kill their victims. Jack Rankin (Robert Horton) is sent to a space station commanded by Vince Elliot (Richard… More

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In Theaters
Jan 1, 1969 Wide

Critic Reviews

  • James O'Ehley, Sci-Fi Movie Page

    A sense of humor is required to appreciate this slice of goofy, cheesy late 'Sixties sci-fi!

  • Lucius Gore, ESplatter

    Despite the camp presence of '60s rock, laughable costumes ... and of course incredibly goofy-looking monsters, 'The Green Slime' is a seriously good movie.

  • Jeffrey M. Anderson, Combustible Celluloid

    The Green Slime is a complete dud, though it's so cheesy that it probably has -- and deserves -- a cult following.

  • Dennis Schwartz, Ozus' World Movie Reviews

    It's one of those films that's so terrible that it somehow is appealing to those who like B-film clunkers.

  • Scott Weinberg, eFilmCritic.com

    A stunningly cheesy old sci-fi corn-fest.

Read all 8 critic reviews

See more critic ratings and reviews on Rotten Tomatoes

Fresh (60% or more critics rated the movie positively)

Rotten (59% or fewer critics rated the movie positively)

Featured Audience Ratings

  • Lafe F


    I waited and waited for this movie to come on television after weeks of ads in the 1970's, and it did not disappoint. Firstoff, the title is not true. There is no slime in this movie. The aliens have tentacles and are electric. The title infers a blob-like movie. Wrong. It sorta… More

  • Antony S


    ne of the most attacked films of all time, Kinji Fukasaku's The Green Slime is an obvious attempt to cash-in on the burgeoning interest in 2001 (also released that year). But whereas Kubrick's space opera is positively majestic, the same cannot be said here. The Thing From… More

  • Sylvester K


    A rip off of 2001: A Space Odyssey, even the title sequence is dreadful, so cheaply made with a horrible song attached to it, extremely forcefully used high pitch noises ain't helping you to make the movie any scarier. The acting was wooden, the props were badly made, the… More

  • Ed Fucking H


    I thouroughly enjoyed this late 60's sci-fi romp. While obviously flawed by finiancial restraints, it is still pretty obvious that the filmmakers wanted to make an exciting and entertaining film, and wouldn't let finances hold them back from doing so, for better or worse… More

  • Anthony V


    The Green Slime.... it rots your brain!

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