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The Invaders
S1.E3
All episodesAll
  • Cast & crew
  • User reviews
  • Trivia
IMDbPro

The Leeches

  • Episode aired Jan 31, 1967
  • TV-PG
  • 51m
IMDb RATING
7.5/10
283
YOUR RATING
Peter Mark Richman and Diana Van der Vlis in The Invaders (1967)
DramaSci-FiThriller

David Vincent meets with the president of an electronics company, a man who believes aliens have kidnapped various heads of their fields and are planning to kidnap him as well.David Vincent meets with the president of an electronics company, a man who believes aliens have kidnapped various heads of their fields and are planning to kidnap him as well.David Vincent meets with the president of an electronics company, a man who believes aliens have kidnapped various heads of their fields and are planning to kidnap him as well.

  • Director
    • Paul Wendkos
  • Writers
    • Daniel B. Ullman
    • Larry Cohen
  • Stars
    • Roy Thinnes
    • Peter Mark Richman
    • Diana Van der Vlis
  • See production info at IMDbPro
  • IMDb RATING
    7.5/10
    283
    YOUR RATING
    • Director
      • Paul Wendkos
    • Writers
      • Daniel B. Ullman
      • Larry Cohen
    • Stars
      • Roy Thinnes
      • Peter Mark Richman
      • Diana Van der Vlis
    • 6User reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos12

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    Top cast15

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    Roy Thinnes
    Roy Thinnes
    • David Vincent
    Peter Mark Richman
    Peter Mark Richman
    • Tom Wiley
    • (as Mark Richman)
    Diana Van der Vlis
    Diana Van der Vlis
    • Eve Doneghan
    • (as Diana van der Vlis)
    Arthur Hill
    Arthur Hill
    • Warren Doneghan
    Robert H. Harris
    Robert H. Harris
    • Hastings
    Theodore Marcuse
    Theodore Marcuse
    • Noel Markham
    • (as Theo Marcuse)
    Peter Brocco
    Peter Brocco
    • Millington
    Noah Keen
    Noah Keen
    • Psychiatrist
    William Wintersole
    William Wintersole
    • Alien in Charge
    Hank Brandt
    • Man
    Ray Kellogg
    Ray Kellogg
    • Guard
    Craig Chudy
    • Alien
    • (uncredited)
    Ron Nyman
    Ron Nyman
    • Alien
    • (uncredited)
    Dick Wesson
    • Introductory Narrator
    • (voice)
    • (uncredited)
    William Woodson
    • Narrator
    • (voice)
    • (uncredited)
    • Director
      • Paul Wendkos
    • Writers
      • Daniel B. Ullman
      • Larry Cohen
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews6

    7.5283
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    Featured reviews

    10RodrigAndrisan

    Very tense and good!

    Everything is becoming more and more dramatic, the alien storylines intertwine with the terrestrial dramas. The whole situation is much complicated, the characters are more and more complex. "Life is no Sunday school picnic, you take what you can get when you can get it...", says one of the characters, and it's so true, I've met myself, in real life, people like that...
    10tcchelsey

    WE WANT YOUR BRAIN.

    Writer Daniel B. Ullman had to have snagged the idea for this weird story (or at least part of it) from the cult sci fi, EARTH VS. THE FLYING SAUCERS (1956). A scary what if, discussed to this day among theorists who believe aliens from outer space have the ability to steal a victim's brain for research and knowledge.

    David comes to the aid of Warren Donneghan (Arthur Hill), a noted scientist who relates the alarming story about aliens kidnapping several of his colleagues. Peter Mark Richman (Tom), usually cast as villains, plays a heroic part, joining David in a slick plan that would allow Warren to be kidnapped himself (a fairly bold move), thus following the aliens to their laboratory. They want his brain!

    If you saw this in EARTH VS. THE FLYING SAUCERS, it was a fairly creepy experience, perfect material for this series.

    The supporting cast is a must see.

    Robert H. Harris makes a memorable addition. He either played desperate victims or sly villains. Theodore Marcuse (as Noel Markham), known for playing eccentric, over the top baddies is also a welcome surprise. Diana Van der Vils plays Hill's wife. She later appeared in soap operas; RYANS HOPE. Marcuse's career was cut short due to a fatal accident not too long after this episode. He is missed.

    Intriguing material by Ullman, making you think! He later wrote many stories for the FUGITIVE and MANNIX. SEASON 1 EPISODE 4 remastered dvd box set. First season collectors edition which has become a cult item. Thanks METV for running these golden oldies.
    lor_

    Is it still safe to watch this Stuff?

    A suspenseful segment early in the series, with that ominous title. Arthur Hill, future "Andromeda Strain" star is perfect as the central character, with the screenplay by Danile Ullmann and direction by Paul Wendkos (who similarly had the wonderful "The Mephisto Waltz" in his future) turning up the paranoia quotient effectively. Added touch are scary special effects when Thinnes & Richman's car is destroyed.

    Those nasty invaders are putting leading industrialists like Arthur Hill and Robert H. Harris through the ringer, in frightening scenes of draining their brains of useful information. Roy Thinnes and Peter Mark Richman are there to save the day, at least for another week, as those pesky invaders don't give up easily.

    Larry Cohen's clever writing about conspiracy theories decades ago, not unlike Oliver Stone's, was a lot of fun. Who would have thought that literally millions of people would believe this sort of strange nonsense, not as entertaining fiction but as some sort of alternate reality we're supposedly living in. I'm still waiting to wake up from the nightmare that occurred in 2016. And my name coincidentally is Larry Cohn, a longtime fan!
    9planktonrules

    Some of the top scientific and industrial minds are disappearing.

    In "The Leeches", some of the top scientific minds have disappeared. Warren Donnaghan (Arthur Hill) thinks he might be next. But David has an audacious plan....for Warren to let himself be kidnapped so he and Warren's friend, Tom (Peter Mark Richmond), can follow them to their hideout. This will mean using a transceiver to track Warren. Well, he is soon kidnapped and the pair try to follow...but the transceiver is eventually discovered and the pair have to use guesswork and hope for some luck to find him and the kidnapped men.

    This is a very solid and enjoyable episode. Well worth seeing due to some brilliant writing and two excellent guest stars.

    Related interests

    Mahershala Ali and Alex R. Hibbert in Moonlight (2016)
    Drama
    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

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    Did you know

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    • Trivia
      The helicopter used for this filming is a 1958 Bell 47G-2 s/n 2204 registration N6720D and is still operational and flying in Schoolcraft, MI in Kalamazoo County.
    • Goofs
      As David and Tom are sneaking into the alien encampment, Tom knocks out a sentry. In the long shot, the stuntman lying on the ground is visibly holding his head up off of the dusty ground.
    • Quotes

      Narrator: [Epilog Narration] Two men with their eyes on the heavens who now share a common knowledge. Together they have faced the Invader. Together they have learned the grave threat he represents to the human race. And now, as they again pursue their separate destinies, they remain more than ever, men with their eyes on the heavens.

    • Connections
      Referenced in Svengoolie: How to Make a Monster (2021)

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    Details

    Edit
    • Release date
      • January 31, 1967 (United States)
    • Country of origin
      • United States
    • Language
      • English
    • Filming locations
      • Vasquez Rocks Natural Area Park - 10700 W. Escondido Canyon Rd., Agua Dulce, California, USA
    • Production company
      • Quinn Martin Productions (QM)
    • See more company credits at IMDbPro

    Tech specs

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    • Runtime
      • 51m
    • Color
      • Color
    • Sound mix
      • Mono
    • Aspect ratio
      • 1.33 : 1
      • 4:3

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