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L'Héritage diabolique

Original title: Let's Kill Uncle
  • 1966
  • Approved
  • 1h 32m
IMDb RATING
5.7/10
570
YOUR RATING
Mary Badham, Pat Cardi, Nigel Green, and Linda Lawson in L'Héritage diabolique (1966)
ComedyHorrorThriller

A 12-year-old orphan who has just inherited a fortune is trapped on an island with his uncle, a former British Intelligence commander who intends to kill him. A young girl is the boy's only ... Read allA 12-year-old orphan who has just inherited a fortune is trapped on an island with his uncle, a former British Intelligence commander who intends to kill him. A young girl is the boy's only ally against the sarcastic uncle, who uses hypnotism, a pool of sharks, fire, and poisonou... Read allA 12-year-old orphan who has just inherited a fortune is trapped on an island with his uncle, a former British Intelligence commander who intends to kill him. A young girl is the boy's only ally against the sarcastic uncle, who uses hypnotism, a pool of sharks, fire, and poisonous mushrooms as weapons.

  • Director
    • William Castle
  • Writers
    • Mark Rodgers
    • June O'Grady
  • Stars
    • Nigel Green
    • Mary Badham
    • Pat Cardi
  • See production info at IMDbPro
  • IMDb RATING
    5.7/10
    570
    YOUR RATING
    • Director
      • William Castle
    • Writers
      • Mark Rodgers
      • June O'Grady
    • Stars
      • Nigel Green
      • Mary Badham
      • Pat Cardi
    • 20User reviews
    • 19Critic reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos25

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    Top cast9

    Edit
    Nigel Green
    Nigel Green
    • The Uncle - Major Kevin Harrison
    Mary Badham
    Mary Badham
    • Chrissie
    Pat Cardi
    Pat Cardi
    • Barnaby Harrison
    Robert Pickering
    • Sgt. Frank Travis
    Linda Lawson
    Linda Lawson
    • Justine
    Ref Sanchez
    • Ketchman
    • (as Reff Sanchez)
    Nestor Paiva
    Nestor Paiva
    • Steward
    William Castle
    William Castle
    • Russell Harrison - in Car Wreck
    • (uncredited)
    Raven Grey Eagle
    • Minor Role
    • (uncredited)
    • Director
      • William Castle
    • Writers
      • Mark Rodgers
      • June O'Grady
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews20

    5.7570
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    Featured reviews

    Wizard-8

    A fun little thriller!

    Though it starts off somewhat slowly, things instantly pick up when Nigel Green enters the scene. He is a hoot as the coniving uncle, and his various activities (like practicing judo in the house) and dialogue are hilarious (the breakfast conversation with his nephew is the best such scene. I would say the movie gets better as it goes along, getting more twisted with its black comedy. However, the final minute of the movie is a real disappointment. It's as if the screenwriter was running out of time to submit the script to the studio, and wrote in an ending both strange and feeling unfinished.

    It's still worth a look - if you can find it. It seems that Universal has withdrawn the movie for some reason, and currently the only way to watch the movie is through bootlegs. Perhaps the current owners of the studio are uncomfortable with the whole uncle-trying-to-kill-nephew/nephew-trying-to-kill-uncle thing, even though all this is never presented in a serious manner. Let's hope they eventually find a sense of humor.
    7LobotomousMonk

    Simply a Case of Tough Love...

    Great energy created through well constructed juxtaposition gets this film revved up from the get-go. A car crash is followed by children nearly fist-fighting... then cross-cutting to sharks feeding. Castle uses some good depth of field on the ship creating a sense of transportation (restlessness is a key theme in the film). The staging/blocking is sound creating a sense for the relationships of the characters and their motivation. The direction is attuned for spectator identification and Castle's spooks have heightened effectiveness as a result. The dialogue has an honesty and naturalism reminiscent of Castle's The Americano. Then the titular uncle arrives and good acting all around keeps the film engaging and entertaining. The plot contrivances have to be overlooked simply for the fact that Let's Kill Uncle is a William Castle film! This is one of his better "screwball horror" films which followed his gimmick horror films.
    6Coventry

    Let's Play at Castle Kiddie!

    William Castle perhaps wasn't the greatest horror director in history, but he remains - and deservedly so - a favorite of many fans who don't take themselves, nor the genre, too serious. Castle is most legendary for his gimmick-featuring semi-classics, like "The Tingler" and "House on Haunted Hill", but he also made a variety of lesser-known films, like the child-friendly, but certainly not too childish, "Let's Kill Uncle".

    When a millionaire (cameo by Castle himself) dies in a vicious car crash, his only son is escorted by a police officer to go and live on the island mansion of his uncle Kevin Harrison; - his only living relative and a former war-hero. The arrogant kid, Barnaby, and the police officer arrive on the island first, and make friends with a woman and her niece. When uncle Kevin finally arrives, he makes it abundantly clear to Barnaby straight away that he intends to kill him, because he's broke and needs to inherit the complete fortune of his brother. Since the adults don't believe him, Barnaby teams up with the little niece and decide it's best to kill the uncle before he kills them.

    The goofy but effective premise only kicks in gear when Nigel Green (as uncle) arrives on the island in his plan, and for some strange reason this takes more than half an hour. The start is thus slow, but Green compensates for this tremendously with a fantastically over-the-top performance. The death traps are also very ingenious with a shark in the hotel pool, tarantulas, and a walk towards the edge of cliff while hypnotized. The ending is a bit of a downer, but by then the film already earned a place in your heart.
    jarthurconley

    Excellent escape movie...

    Although I haven't seen the movie in well over twenty years, I distinctly remember some classically original scenes--a shark circling in the swimming pool is at the forefront of these scenes.

    There is a charm to the movie hard to put one's finger on. Perhaps it's a film that begs (and succeeds) to bring out the adventurous core-child in each of us.

    The problem: I've been searching for this movie for over twenty years. If I can buy a copy from someone, or if someone knows when it might be aired....PLEASE let me know.

    Thank you, Jay
    6AlsExGal

    A different type of William Castle film

    The old Castle is gone, and the one that emerges wants to focus on black humor, and a kind of family friendly suspense. This considered, it's not so bad. The star is young Pat Cardi, a rich orphan sent to live with his globe-trotting war hero uncle, Nigel Green. Cardi befriends Mary Badham, who is being sent to live with her aunt Linda Lawson on the same island. The two are warned not to go near the old deserted hotel, so of course, that's where they head first, only to encounter a shark in the murky swimming pool (the same shark stock footage is shown several times throughout the film) and they sense danger all around, but the grownups auntie Lawson and Robert Pickering (a detective hired to safely transport Cardi) don't believe them, and are busily involved with each other.

    Nigel Green is amusing, from his judo practice to his hammy meal presentation wearing a big chef's hat, but he's up-front with Cardi. He's out to kill the kid for his fortune, via hypnosis, poison mushrooms, the pool shark, whatever it takes. It becomes 'who can outwit who - the kids versus the uncle, to survive. There's nothing really scary here, and the slight wackiness of Green keeps the viewer from feeling any real suspense, but it is sort of a fun watch.

    I prefer Castle's acid pit or blood filled bathtub for memorable gimmicks but I'd give this a solid 6/10.

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    Related interests

    Will Ferrell in Présentateur vedette: La légende de Ron Burgundy (2004)
    Comedy
    Mia Farrow in Rosemary's Baby (1968)
    Horror
    Cho Yeo-jeong in Parasite (2019)
    Thriller

    Storyline

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    Did you know

    Edit
    • Trivia
      William Castle: The man driving the car in the opening scene.
    • Quotes

      Chrissie: Barnaby, your uncle's trying to kill you, right?

      [he nods]

      Chrissie: Well, let's kill uncle first.

      Barnaby Harrison: Chrissie, that's a marvellous idea. Why didn't I think of it before?

      Chrissie: You didn't think of it. I did.

    • Connections
      Featured in Cinemacabre TV Trailers (1993)

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    FAQ13

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    Details

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    • Release date
      • March 9, 1967 (Mexico)
    • Country of origin
      • United States
    • Language
      • English
    • Also known as
      • Let's Kill Uncle
    • Filming locations
      • Universal Studios - 100 Universal City Plaza, Universal City, California, USA(Studio)
    • Production companies
      • William Castle Productions
      • Universal Pictures
    • See more company credits at IMDbPro

    Tech specs

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    • Runtime
      • 1h 32m(92 min)
    • Aspect ratio
      • 1.85 : 1

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