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
    OscarsEmmysToronto Int'l Film FestivalHispanic Heritage MonthIMDb Stars to WatchSTARmeter 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
The Outer Limits
S1.E24
All episodesAll
  • Cast & crew
  • User reviews
  • Trivia
IMDbPro

Moonstone

  • Episode aired Mar 9, 1964
  • 52m
IMDb RATING
6.8/10
563
YOUR RATING
The Outer Limits (1963)
DramaFantasyHorrorMysterySci-FiThriller

A lunar exploration team from Earth encounters alien life, and must make a difficult decision.A lunar exploration team from Earth encounters alien life, and must make a difficult decision.A lunar exploration team from Earth encounters alien life, and must make a difficult decision.

  • Director
    • Robert Florey
  • Writers
    • William Bast
    • Lou Morheim
    • Joseph Stefano
  • Stars
    • Ruth Roman
    • Alex Nicol
    • Tim O'Connor
  • See production info at IMDbPro
  • IMDb RATING
    6.8/10
    563
    YOUR RATING
    • Director
      • Robert Florey
    • Writers
      • William Bast
      • Lou Morheim
      • Joseph Stefano
    • Stars
      • Ruth Roman
      • Alex Nicol
      • Tim O'Connor
    • 10User reviews
    • 1Critic review
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos14

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    + 8
    View Poster

    Top cast7

    Edit
    Ruth Roman
    Ruth Roman
    • Prof. Diana Brice
    Alex Nicol
    Alex Nicol
    • Gen. Lee Stocker
    Tim O'Connor
    Tim O'Connor
    • Major Clint Anderson
    Curt Conway
    Curt Conway
    • Dr. Philip Mendl
    Hari Rhodes
    Hari Rhodes
    • Lt. Ernie Travers
    Vic Perrin
    Vic Perrin
    • Control Voice
    • (voice)
    • (uncredited)
    • …
    Ben Wright
    Ben Wright
    • Grippian Refugee Scientists
    • (voice)
    • (uncredited)
    • Director
      • Robert Florey
    • Writers
      • William Bast
      • Lou Morheim
      • Joseph Stefano
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews10

    6.8563
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    7bryanpaul-45311

    All the Knowledge of the Universe Fit onto a Half Dozen 1960s Computer Tapes

    Great Early 1960s Science Fiction TV. Best effects of the day. Very enjoyable watch. Decent story. If you can see past the quaint special effects, it's good sci-fi.
    7Sleepin_Dragon

    There's more going on than you may first think.

    A group of scientists busy exploring the surface of the moon, discover a perfectly formed sphere hidden in the ground, so perfect that they assume it's manufactured, however it contains an intelligent life.

    It took a little time for me to get into Moonstone, but when I did, I enjoyed it. Quite a complex storyline, there is a definite element of cleverness to it, with the overall conflict mirroring that of two of the central characters.

    The tension that exists between Stocker and Anderson is integral, but it's really well played out, both characters were pretty good.

    Lots of scientific jargon and gobbledegook to enjoy, most of it went over my head. Some nice special effects for the time, it's a good looking episode, sets and costumes looked good I thought.

    It's a story of morals dressed up in a moonbase conflict, it's a good watch.

    7/10.
    7Hitchcoc

    Simple Story That Could Have Been Told Anywhere

    This is about action and commitment to belief. Both the man who made the decision during the Korean war and the intelligent, benevolent beings have similar causes. The human bitterness that permeates the facility is merely window dressing for a bigger issue. We have always heard the "for the good of the few" versus "for the good of the many" arguments in every situation ethics discussion. Until we've walked in those shoes, can we really feel the depth of pain that such decisions bring about. The childish hanging on over matters he wasn't deeply involved in makes the one man seem petty and small.

    This is definitely a low budget offering, projecting amoeba-like aliens unto a circular screen, but the story itself is one to bring about considerable discussion.
    6bobforapples-40146

    The kind of ep that gave Outer Limits a bad name

    Look . This ep has much to recommend it including comely Ruth Roman in skirted form as an Earth scientist on the Moon. I give it passing grade just for Roman alone not even getting to the aliens who are intriguing and look like the sunflowers in a Van Gogh painting. But unfortunately the talk of the Korean War brings this ep down . In real life mass-murdering North Korea completely started that entire war. The US and allies like Canada saved part of Asia in their stopping NK leader Kim ll Sung from his attempted illegal and immoral try at invading South Korea. But this ep paints the Americans in the role of a small bad guy in the fight. The Outer Limits was history before long due to its nasty and wrong treatment of America like this ep. Still Ruth Roman is great to watch!
    6AaronCapenBanner

    Lunar Surface

    Tim O'Connor stars as Major Clint Anderson, who is a part of a lunar expedition exploring the moon's surface who accidentally discovers a large spherical object they call a moonstone. Alex Nicol plays General Lee Stocker, who is at odds with Anderson over an old grudge, while Ruth Roman stars as Professor Diana Brice, who is involved with Stocker. The whole crew will soon become involved in an intergalactic conflict when intelligent life forms from the planet Grippia are discovered inside, refugees from their tyrannical leaders who have learned about their discovery, and are on the way to get them, unless the humans can find a way to help... Good premise and some atmosphere, though marred by mundane human drama.

    Related interests

    Mahershala Ali and Alex R. Hibbert in Moonlight (2016)
    Drama
    Elijah Wood in The Lord of the Rings: The Fellowship of the Ring (2001)
    Fantasy
    Mia Farrow in Rosemary's Baby (1968)
    Horror
    Jack Nicholson and Faye Dunaway in Chinatown (1974)
    Mystery
    James Earl Jones and David Prowse in Star Wars: Episode V - The Empire Strikes Back (1980)
    Sci-Fi
    Cho Yeo-jeong in Parasite (2019)
    Thriller

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      The title refers to the moonstone or a potassium aluminum silicate found throughout the world in many colors, though the most valuable is a deep blue.
    • Goofs
      Brainerd swings the laser wide twice while trying to cut through the surface of the moonstone. Had it been a real laser, he would have burned holes in the bulkheads of the lunar station.
    • Quotes

      Grippian Refugee Scientists: Thank you.

      Gen. Lee Stocker: We didn't earn your thanks.

      Grippian Refugee Scientists: The mind earns by doing. The heart earns by trying.

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    Details

    Edit
    • Release date
      • March 9, 1964 (United States)
    • Country of origin
      • United States
    • Language
      • English
    • Production companies
      • Daystar Productions
      • Villa Di Stefano
      • United Artists Television
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 52m
    • Color
      • Black and White
    • Sound mix
      • Mono
    • Aspect ratio
      • 1.33 : 1
      • 4:3

    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.