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The Hideous Sun Demon

  • 1958
  • Unrated
  • 1h 14m
IMDb RATING
4.4/10
1.7K
YOUR RATING
The Hideous Sun Demon (1958)
HorrorSci-Fi

After exposure to radiation, an atomic research scientist finds himself changing into a murderous, lizard-like creature every time he is exposed to sunlight.After exposure to radiation, an atomic research scientist finds himself changing into a murderous, lizard-like creature every time he is exposed to sunlight.After exposure to radiation, an atomic research scientist finds himself changing into a murderous, lizard-like creature every time he is exposed to sunlight.

  • Directors
    • Robert Clarke
    • Tom Boutross
  • Writers
    • E.S. Seeley Jr.
    • Doane R. Hoag
    • Robert Clarke
  • Stars
    • Robert Clarke
    • Patricia Manning
    • Nan Peterson
  • See production info at IMDbPro
  • IMDb RATING
    4.4/10
    1.7K
    YOUR RATING
    • Directors
      • Robert Clarke
      • Tom Boutross
    • Writers
      • E.S. Seeley Jr.
      • Doane R. Hoag
      • Robert Clarke
    • Stars
      • Robert Clarke
      • Patricia Manning
      • Nan Peterson
    • 64User reviews
    • 31Critic reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos9

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    Top cast25

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    Robert Clarke
    Robert Clarke
    • Dr. Gilbert McKenna
    Patricia Manning
    • Ann Russell
    Nan Peterson
    Nan Peterson
    • Trudy Osborne
    Patrick Whyte
    Patrick Whyte
    • Dr. Frederick Buckell
    Fred La Porta
    • Dr. Jacob Hoffman
    Peter Similuk
    • George Messorio
    William White
    • Police Lt. Peterson
    • (as Bill Hampton)
    Robert Garry
    • Dr. Stern
    Donna King
    Donna King
    • Suzy's Mother
    Xandra Conkling
    • Suzy
    Del Courtney
    Del Courtney
    • Radio Deejay
    Richard Cassarino
    • Barfly
    • (as Cass Richards)
    • …
    Helen Joseph
    Darryl Westbrook
    Bill Currie
    Pearl Driggs
    • Convalescing Woman on Roof
    Fran Leighton
    Bob Hafner
    • Directors
      • Robert Clarke
      • Tom Boutross
    • Writers
      • E.S. Seeley Jr.
      • Doane R. Hoag
      • Robert Clarke
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews64

    4.41.6K
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    Featured reviews

    BaronBl00d

    Watch out for those darn radioactive isotopes!

    Robert Clarke wrote, directed, and starred in this film about a scientist that is exposed to a special radioactive isotope that makes him change into a lizard-like man everytime he is touched by the rays of the sun. Clarke is the scientist that has a drinking problem and an overactive libido as well. The film is VERY cheaply made, and most of the actors(okay, all of the actors) could have really benefited from a few acting lessons. The film nonetheless is very entertaining. There are some scenes which will make you laugh and cry( a higher level of laughter) because of their ineptitude and improbability. The scene where our evolution from fish and lizards being described is a gem, as are the two scenes where Clarke really goes overboard screaming "Why Me!" and the like. There are some well-shot scenes too. The ending is very nicely done, and the scenes with Clarke and a little girl have some poignant moments. The gal playing Trudy, a night club singer that Clarke dates in the middle of an evening trying to help him forget his plight no doubt, is Nan Peterson and a REAL knockout! Peterson shows more than ample cleavage to keep even the most hardened of critics entertained. All in all required film viewing for the aficionado of le bad cinema.
    6jamesrupert2014

    Pretty good for what it is

    After being exposed to radiation, a scientist (Dr. Gilbert McKenna; Robert Clarke)) develops a peculiar form of sun-sensitivity: daylight devolves him into some kind of lizard-man. The provenance of this film is interesting: star/director Clarke made more money than he expected as the star of the abysmal 'Astounding She-Monster' (1957) and decided to produce his own low-budget sci-fi/horror film (ironically, he lost most of the immediate profits when company distributing the film folded). Considering that 'The Hideous Sun Demon' was a bargain-basement, near-amateur production, shot on weekends by film students, helmed by a first-time director, and featuring a cast made up mostly of friends and family, it's surprisingly entertaining (and far better than the film that inspired it). The simple monster-on-the-loose plot flips the usual 'hunts by night' trope for a threat that only appears in the sunlight (requiring a somewhat better creature costume than do nocturnal nemeses). The pseudo-science buttressing the plot is nonsensical (the combination radiation and sunlight causes Gil to revert to an earlier form of life, a premise supported by the now rejected 'ontogeny recapitulates phylogeny' theories of the 19th century) and no explanation is ever offered as to why the change is reversible. Most of the characters exist simply to hang the plot on but Clarke does a better than genre-average job in humanising Gil, who early on is shown with a drinking problem and, as the film progresses becomes frightened and upset (somewhat hammily) by his actions when in lizard-man mode. The score is pretty good for the sci-fi/noir look of the film and the final scenes on the immense gas tank are very well done, with lots of interesting camera angles and cuts back and forth between the events at the top and the view from the ground (the scene in which the policeman's hat is knocked off when tussling with the creature, then seen falling from the top of the towering tank is much better that would be expected in this level of production). The monster outfit is OK for the budget and Clarke, who did his own stunts, puts a lot of energy into running around in the supposedly very hot costume. The film was generally panned upon release but seems to have found a minor cult following. Not being over-the-top loopy like 'Plan 9 from Outer Space' (1959) or 'Robot Monster' (1953), it hasn't become a classic 'bad movie' but it is watchable by fans of the genre and Clarke deserves some small acclaim for his frugal effort.
    fabric88

    Definitely a must for any B-movie collection

    6 reasons why you should watch it?

    1. Robert Clarke's quasi convincing performance during the "why me? Why Me? WHY ME?" scene. Quasi. 2. The worst fake-piano playing (by Trudy-Nan Peterson) in the history of cinema. Mind you, you don't notice it the first time round. You're too busy looking at something else. 3. Watch the Sun Demon slaughter a dog. Definitely not politically correct. 4. Does the Sun Demon make love with Trudy on the beach? We'll never know. 5. The Sun Demon's car. It's brilliant. Too bad we don't know the make. 6. The Sun Demon didn't really run over the policeman. Or did He?

    I could go on but I don't want to spoil the movie.
    5charliesonnyray

    Surprisingly Not THAT Bad

    Plan 9 from Outer Space. Howard the Duck. Return of the Kung Fu Dragon. There, three films that are much worse than this one and yet they all have higher scores. Granted I am not saying Sun Demon is some hidden masterpiece but it does have some merits. So the story goes that a scientist is exposed to a new radioactive isotope never encountered before. They find out that the scientist-who is named Gil-now has to live with the terrible side effect of transforming into a lizard creature in the sunlight. Kind of a random really but I have seen radiation do stranger things. Plus the explanation behind it is kind of clever. Kind of. So Gil has to stay inside all the time and also starts up a romance with a nightclub singer who has some mafia ties. Things quickly go downhill from there. Sun Demon was written and directed by Clarke and for being his first time in both departments, he does a pretty decent job. The story is pretty well structured and he knows how to frame a good shot. The monster costume-while not great-certainly isn't bad and I actually give it props for being unique. Clarke-who also plays Gil- brings a real conviction to the character and I can actually buy that this guy is going through some real turmoil. You get a sense of helplessness from Gil and I really sympathized with him. Someone said that Sun Demon was like a "reverse Wolf-Man" which perfectly summarizes the situation. However, that is where my praises end as the other stuff is pretty standard. It deals with elements of nuclear radiation and tampering with the universe, typical 50's sci-fi stuff. It's nothing really new or groundbreaking. Which I think stops it from being more than just typical convention. The other problem is that the dialogue and acting can be awkward and clunky in spots. At one point, Gil starts fighting with this mob guy and it looked so fake that it made me laugh. Not to mention one scene where the singer is supposed to scream in horror at something off screen, but it comes off as so forced. Little moments like that are sprinkled throughout and add up pretty quickly. Still, I think there are some pretty decent parts to this film that are at least worth a pat on the back. If you want a laugh out load bad movie, just go watch Plan 9. Sun Demon is more like a mixed bag that I would only suggest watching if you love classic sci-fi or really enjoy werewolf or werewolf like movies.
    6funkyfry

    Fun, fast paced low budget horror

    Memorable independently produced 50s monster fare has Clarke (who sci-fi fans will remember from the equally memorable "The Man From Planet X") as a scientist whose exposure to radioactive isotopes causes him to become a monster whenever exposed to the sun. The film is extraordinary in that its focus is on the effect the transformation has on Clarke's character, emotionally and morally; his excessive drinking and his search for nightlife exemplify this. Having been forced by his vampire-like condition to avoid the sun and the "good girl" he knows in town, he has no option but to live the other way. By taking a floozy out for a moonlit walk (she seems really surprised when he says he actually wants to take a walk, perhaps expecting a mere pickup) he shows how he wants to make his night world into a respectable one, but can't (the sun again turns him into the demon).

    Good makeup, nice performances in the B-mode all around. If you're a fan of these kind of movies, this is the movie you're looking for -- one of the best of its kind.

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    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

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    Did you know

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    • Trivia
      Upon its release, the film received mostly negative reviews. By the 1980s, it became something of a cult film to horror and B-movie film fans. In 1983, an authorized, re-edited comedic spoof version entitled What's Up, Hideous Sun Demon (1989) (also known as Revenge of the Sun Demon) was released. The film's star and producer Robert Clarke agreed to re-dub his dialogue for the spoof, but reportedly later regretted being involved in the production. In 1985, Hideous Sun Demon: Special Edition was released.
    • Goofs
      During a scuffle between George and Gil at Trudy's house, George pulls out a Colt Model 1903 handgun and forces Gil outside. But when the scene resumes outside, the gun is now a Luger.
    • Quotes

      [last lines]

      Dr. Frederick Buckell: Don't cry, Ann... Perhaps you should cry. The rest of us've got to have any hope that this life was... not wasted.

    • Alternate versions
      A sequence (totalling a few seconds) featuring the monster (Robert Clarke) eating a rat has been removed from many existing prints of the film.
    • Connections
      Edited into What's Up, Hideous Sun Demon (1989)
    • Soundtracks
      Strange Pursuit
      Sung by Nan Peterson

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    FAQ15

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    Details

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    • Release date
      • April 12, 1962 (Mexico)
    • Country of origin
      • United States
    • Language
      • English
    • Also known as
      • Saurus
    • Filming locations
      • Boarding House, Lafayette Park Ave., Los Angeles, California, USA(interiors: McKenna home)
    • Production company
      • Clarke-King Enterprises
    • See more company credits at IMDbPro

    Box office

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    • Budget
      • $58,500 (estimated)
    See detailed box office info on IMDbPro

    Tech specs

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    • Runtime
      • 1h 14m(74 min)
    • Color
      • Black and White
    • Sound mix
      • Mono
    • Aspect ratio
      • 1.85 : 1

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