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 Neanderthal Man

  • 1953
  • Not Rated
  • 1h 18m
IMDb RATING
4.4/10
834
YOUR RATING
Beverly Garland, Doris Merrick, Wally Rose, Robert Shayne, and Joyce Terry in The Neanderthal Man (1953)
HorrorSci-Fi

Professor Groves, an expert in prehistoric life, proves his theories with an extract that'll regress a cat to a saber-tooth tiger and man to a Neanderthal.Professor Groves, an expert in prehistoric life, proves his theories with an extract that'll regress a cat to a saber-tooth tiger and man to a Neanderthal.Professor Groves, an expert in prehistoric life, proves his theories with an extract that'll regress a cat to a saber-tooth tiger and man to a Neanderthal.

  • Director
    • Ewald André Dupont
  • Writers
    • Aubrey Wisberg
    • Jack Pollexfen
  • Stars
    • Robert Shayne
    • Joyce Terry
    • Richard Crane
  • See production info at IMDbPro
  • IMDb RATING
    4.4/10
    834
    YOUR RATING
    • Director
      • Ewald André Dupont
    • Writers
      • Aubrey Wisberg
      • Jack Pollexfen
    • Stars
      • Robert Shayne
      • Joyce Terry
      • Richard Crane
    • 35User reviews
    • 25Critic reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos12

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    + 5
    View Poster

    Top Cast19

    Edit
    Robert Shayne
    Robert Shayne
    • Prof. Clifford Groves
    • (as Robert Shane)
    Joyce Terry
    • Jan Groves
    • (as Joy Terry)
    Richard Crane
    Richard Crane
    • Dr. Ross Harkness
    Doris Merrick
    Doris Merrick
    • Ruth Marshall
    Beverly Garland
    Beverly Garland
    • Nola Mason - Waitress
    Robert Long
    • George Oakes
    Tandra Quinn
    • Celia - Housekeeper
    • (as Jeanette Quinn)
    Lee Morgan
    Lee Morgan
    • Charlie Webb
    Eric Colmar
    • Buck Hastings
    Dick Rich
    Dick Rich
    • Sheriff Andy Andrews
    Robert Easton
    Robert Easton
    • Danny - Townsman
    Frank Gerstle
    Frank Gerstle
    • Mr. Wheeler - Hunter
    Anthony Jochim
    Anthony Jochim
    • Skeptical Naturalist
    Marshall Bradford
    Marshall Bradford
    • Conference Chairman
    William Fawcett
    William Fawcett
    • Dr. Fairchild
    Tom Monroe
    Tom Monroe
    • Stocky Townsman
    Robert Bray
    Robert Bray
    • Tim Newcomb - cattle rancher
    • (uncredited)
    Hank Mann
    Hank Mann
    • Naturalist at Conference
    • (uncredited)
    • Director
      • Ewald André Dupont
    • Writers
      • Aubrey Wisberg
      • Jack Pollexfen
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews35

    4.4834
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    6sol-kay

    Bigger doesn't always mean smarter

    ****SPOILERS**** In the "Neanderthal Man" Robert Shayne, Prof. Clifford Groves, plays a somewhat whacked-out scientist who's obsessed in proving his theory of "Devolution". In that man has actually devolved not evolved from pre-historic times to today where his brain is about a quarter the size of the brain of the Java Cro-Magnon or Neanderthal Man.

    At the Naturalist Club Prof. Groves is almost laughed off the platform by his colleagues for saying that and in a fit of anger and indignation he tells them that their nothing but a bunch of ingrates and mental midgets and that a man of his brilliance is too good to have anything to do with them.

    Back at his home in the High Sierra Mountains Prof. Groves goes to work in his lab to prove that he's right and make those anthropologists at the Naturalist Club who made a monkey out of him and his theories pay for what they did by showing those fools just how right he was and is. Making a cave women out of his housemaid Celia, Tandra Quinn, with a serum that he developed he next turns his house cat into a large and vicious saber-tooth tiger who breaks out of his lab and causes havoc in the countryside by killing the local farmers livestock.

    All this attracts Dr. Harkness, Richard Crane, a L.A paleontologist who with the insistence of local game warden George Oakes, Robert Long, goes up to the High Sierra and hunts down and kills the big cat.

    Getting Prof. Groves to go with them to identify the tiger it somehow disappeared. Obviously Prof. Groves found the dead saber-tooth tiger earlier that morning and hid it in order not to have his secret experiments exposed.Prof. Groves is so obsessed with his experiments that he completely ignores his bride-to-be Ruth, Doris Merrick, who came to visit him as he buries himself in his work in the study on the size of the human and pre-human brain.

    Later Prof. Groves injects himself with his serum and turns into a Neanderthal Man but instead of getting smarter he gets more wilder and goes out in the range and kills a number of campers and hunters. Prof. Groves doesn't even look like a Neanderthal Man he looks more like an extra from the movie "Planet of the Apes".

    Robert Shayne really overdid the mad scientist act and was so off the wall and unstable in many scenes in the movie that it made you wonder why nobody in the film noticed just how insane he was and didn't call the police or park rangers to have him taken away and locked up in a hospital room before he hurt himself or anyone else.

    Later Dr. Harkness enters Prof. Groves lab and sees a number of cats in cages and vials of serum and injects one of the cats with it that it later turns also into a saber-tooth tiger. Prof. Groves is hunted down and shot by a sheriff's posse in the hills but escapes only to be attacked by the tiger who ends up killing him. After Prof. Groves dies he turns back into a modern day civilized human being from the pre-historic brute that he was.

    It's a shame that Prof. Groves had to learn the hard way about his theory of brain size that bigger doesn't always mean smarter.
    Michael_Elliott

    Disappointing

    Neanderthal Man, The (1953)

    * 1/2 (out of 4)

    Poor horror film about a mad scientist (Robert Shayne) trying to bring man back to the stone age. He turns his pet kitten into a saber-toothed tiger, he then injects himself with his magical serum and turns into the title character. This film only runs 78-minutes but it felt like three hours considering not too much ever happens. The neanderthal man looks silly but the makeup is certainly memorable. The only problem is that he's not on screen enough. Some of the close ups of the tiger gets a few laughs since you can tell it's just a toy. It's also interesting that most horror films from this period try to play the scientist in a sympathetic view point but that's not the case here. The scientist here has got to be the biggest jerk ever to grace a horror film.
    4Bunuel1976

    The Neanderthal Man (E.A. Dupont, 1953) **

    A haughty Professor becomes intent on proving that mankind's gradual evolution did not necessarily affect his quotient of intelligence. Despite the distinguished directorial credit, this is a thoroughly routine horror programmer of the 'mad scientist' variety, with more than its fair share of unintended hilarity amid the general tackiness. In fact, I would go so far as to say that, as played by Robert Shayne, the doctor here is the rudest in film history and watching him let rip with insults at his staid, disapproving colleagues was a hoot! Typically for this sort of fare, the all-important serum is first tested on animals or 'lesser' humans – in this case, a perennially terrified domestic cat is turned into a saber-toothed tiger and a mute servant girl into a bushy-eyebrowed ape woman (albeit, apparently, just long enough for her to sit for some photographic evidence of the veracity of his claims) – before applying it to himself. The proverbial redneck hostility to a marauding tiger preying on their livestock and later a simian kidnapper of women is present and accounted for; what is more surprising is that the middle-aged professor has a good-looking and much younger fiancée who still relishes hopes of dragging him from his laboratory off to a church altar and, naturally, once the young urban expert hero comes along, he falls for the charms of the professor's clueless daughter. The TNT-culled print I watched left an awful lot to desire so, in spite of my reservations, I acquired a superior copy of the film the minute it was over!
    6utgard14

    "I won't be laughed at anymore!"

    Cranky scientist experimenting on transforming animals and people into their prehistoric selves (sorta), tries it out on himself and becomes a Mr. Hyde-type Neanderthal. Robert Shayne (Inspector Henderson from The Adventures of Superman) plays the would-be Jekyll and he's great fun. His character gets upset with everyone and insults them at the slightest provocation. He's a real bitch and I love it! The rest of the cast is solid, with some interesting character actors like Robert Long and Dick Rich helping to keep things moving. The script doesn't give them a lot to work with but they bring their lines to life with conviction. Richard Crane is a bit annoying as the stiff protagonist and just about every woman in the movie is insufferable, save for the great Beverly Garland in a minor role. Working with an obviously limited budget, director E.A. Dupont and cinematographer Stanley Cortez craft a pretty polished-looking B picture. Of course only so much can be done special effects-wise on a small budget but there is some nice camera-work and a decent level of atmosphere in some of the night scenes. Better than some of the other reviewers are giving it credit for but nowhere near a classic. Worth a look for fans of '50s B horror and sci-fi.
    rixrex

    A Mad Scientist's rantings are now considered accurate!

    A most interesting and weakly executed Sci-Fi diversion, where we have a somewhat unbalanced scientist proposing a theory that brain size is indicative of intelligence. A theory laughed at by fellow scientists in this film, but now recognized as accurate.

    Of course, in the film, the scientist promotes as fact that brain size of the neanderthal is perhaps even larger than modern man, when it was not. That's the flaw here, but still we get to see him revert himself back to a neanderthal with violent tendencies, probably also pretty far-fetched. I'd expect a neanderthal in today's world to be more bewildered and frightened than overtly violent for no reason.

    Also of notable fun is the "reversion" of house cats to sabre-tooth tigers. Pretty unlikely as they're not really evolutionarily that closely related in any line. But still fun and in one case, ironically deadly.

    This is mild low-budget 1950s science fiction, short enough to not be tedious, although the excessively prose dialog is annoying. It's almost like writing in a period stage-drama style of the 1900s, and applying it to a 50s B-movie.

    While merely okay, this film could have been so much better in the hands of Jack Arnold and the sci-fi effects wizards at 1950s Universal-International. Oh, wait, I just remembered they did it as Monster on the Campus.

    More like this

    It Came from Beneath the Sea
    5.9
    It Came from Beneath the Sea
    The Magnetic Monster
    5.8
    The Magnetic Monster
    It Came from Outer Space
    6.5
    It Came from Outer Space
    The Monster That Challenged the World
    5.7
    The Monster That Challenged the World
    The Beast from 20,000 Fathoms
    6.6
    The Beast from 20,000 Fathoms
    This Island Earth
    5.9
    This Island Earth
    Attack of the Crab Monsters
    4.9
    Attack of the Crab Monsters
    Monster on the Campus
    5.8
    Monster on the Campus
    Phantom Ship
    5.4
    Phantom Ship
    The Atomic Submarine
    5.2
    The Atomic Submarine
    Night of the Blood Beast
    3.6
    Night of the Blood Beast
    Flight to Mars
    5.1
    Flight to Mars

    Related interests

    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
      When the Professor gives his talk to the Scientific Society, he uses the Piltdown Man in the progression "Chimp - Java Man - Piltdown Man - Cro-Magnon Man - Neanderthal Man - Modern Human." The Piltdown Man was a fake fossil that was comprehensively debunked in 1953, the same year that the film was released.
    • Goofs
      The saber-toothed tiger's long fangs aren't shown as it's walking around, but does show when he jumps on a car and in other scenes.
    • Quotes

      George Oakes: By golly, it's gotta be the biggest mountain lion this side of Noah's Ark!

    • Crazy credits
      Even though he has top billing, Robert Shayne's name is misspelled as "Robert Shane."
    • Connections
      Featured in Thrillerama: The Neanderthal Man (1961)

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ14

    • How long is The Neanderthal Man?Powered by Alexa

    Details

    Edit
    • Release date
      • June 19, 1953 (United States)
    • Country of origin
      • United States
    • Languages
      • English
      • American Sign Language
    • Also known as
      • Dr. Jenkins unheimliche Nächte
    • Filming locations
      • Eagle-Lion Studios, Los Angeles, California, USA(Studio)
    • Production companies
      • Global Productions
      • Wisberg-Pollexfen Productions
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 1h 18m(78 min)
    • Color
      • Black and White

    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.