IMDb > Dr. Renault's Secret (1942)
Dr. Renault's Secret
Top Links
trailers and videosfull cast and crewtriviaofficial sitesmemorable quotes
main detailscombined detailsfull cast and crewcompany credits
Awards & Reviews
user reviewsexternal reviewsawardsuser ratingsparents guidemessage board
Plot & Quotes
plot summarysynopsisplot keywordsmemorable quotes
Did You Know?
triviagoofssoundtrack listingcrazy creditsalternate versionsmovie connectionsFAQ
Other Info
box office/businessrelease datesfilming locationstechnical specsliterature listingsNewsDesk
taglines trailers and videos posters photo gallery
External Links
showtimesofficial sitesmiscellaneousphotographssound clipsvideo clips

Dr. Renault's Secret (1942) More at IMDbPro »


User Rating:
6.3/10   335 votes »
Your Rating:
Saving vote...
Deleting vote...
/10   (delete | history)
Sorry, there was a problem
Popularity: ?
Down 29% in popularity this week. See why on IMDbPro.
William Bruckner (screenplay) and
Robert F. Metzler (screenplay)
View company contact information for Dr. Renault's Secret on IMDbPro.
Release Date:
19 October 1942 (USA) See more »
His animal instinct cannot be tamed! See more »
Dr. Larry Forbes visits the château of Dr. Robert Renault, uncle of his fiancée Madelon, who is idolized by Renault's assistant, a strange émigré from Java. Full summary » | Add synopsis »
Plot Keywords:
User Reviews:
DR. RENAULT'S SECRET (Harry Lachman, 1942) *** See more (26 total) »


  (in credits order) (complete, awaiting verification)

J. Carrol Naish ... Noel
Shepperd Strudwick ... Dr. Larry Forbes (as John Shepperd)

Lynne Roberts ... Madelon Renault
George Zucco ... Dr. Robert Renault

Bert Roach ... Hotel Proprietor
Eugene Borden ... Coroner
Jack Norton ... Mr. Austin
rest of cast listed alphabetically:
Ed Agresti ... Mr. La Rue (uncredited)
Carmen Beretta ... Mrs. La Rue (uncredited)
Alex Chivra ... Townsman at Dance (uncredited)
Ann Codee ... Passerby at Marcel's Shop (uncredited)

Ray Corrigan ... Ape (uncredited)
George Davis ... Strong Man Contest Proprietor (uncredited)

Jean Del Val ... Henri (uncredited)
Joseph DeVillard ... Townsman at Dance (uncredited)
James Khan ... Gendarme (uncredited)
Charles La Torre ... Marcel Perron (uncredited)

Mike Mazurki ... Rogell (uncredited)
Louis Mercier ... Bus Driver (uncredited)
Arthur Shields ... Inspector Duval (uncredited)
Charles Wagenheim ... Jacques (uncredited)
Max Willenz ... Louis (uncredited)

Directed by
Harry Lachman 
Writing credits
William Bruckner (screenplay) and
Robert F. Metzler (screenplay)

Gaston Leroux  novel "Balaoo" (uncredited)

Produced by
Sol M. Wurtzel .... executive producer
Original Music by
Emil Newman 
David Raksin 
Cinematography by
Virgil Miller (director of photography)
Film Editing by
Fred Allen 
Art Direction by
Richard Day 
Nathan Juran 
Set Decoration by
Thomas Little 
Paul S. Fox (uncredited)
Sound Department
Eugene Grossman .... sound
Harry M. Leonard .... sound
Ray Corrigan .... stunts (uncredited)
Costume and Wardrobe Department
Herschel McCoy .... wardrobe supervisor (as Herschel)
Music Department
Arthur Morton .... orchestrator (uncredited)
Emil Newman .... musical director (uncredited)

Production CompaniesDistributors

Additional Details

Also Known As:
58 min
Aspect Ratio:
1.37 : 1 See more »
Sound Mix:
Mono (Western Electric Recording)
UK:A | USA:Approved | USA:Passed (National Board of Review)

Did You Know?

Inspired by Gaston Leroux's novel "Balaoo".See more »
Noel:[to Renault] You chain me, hurt me. Make me like man.See more »


This FAQ is empty. Add the first question.
3 out of 4 people found the following review useful.
DR. RENAULT'S SECRET (Harry Lachman, 1942) ***, 26 October 2008
Author: MARIO GAUCI ( from Naxxar, Malta

Although I've been aware of the existence of this film for years, the sheer fact that I found next to no reading material on it in my father's books on my favorite genre (which I devoured as I was growing up) has led me to believe that it was merely just another ordinary escapist wartime horror programmer. Until it was surprisingly given a recent DVD release – as part of the second entry in the "Fox Horror Classics" collection along with the higher-profile CHANDU THE MAGICIAN (1932; featuring Bela Lugosi) and DRAGONWYCK (1946; with Vincent Price) – I had no previous opportunity to watch it and, now that I have, it's safe to say that it's been one of the most pleasant surprises I've had during this year's bumpy Halloween Challenge.

Unlike Universal, Paramount, RKO and even MGM, 20th Century Fox was hesitant to jump onto the Horror bandwagon and seemed to do so only half-heartedly – as evidenced by John Brahm's all-style-but-no-substance werewolf picture THE UNDYING MONSTER (1942) which, incidentally, was actually paired with DR. RENAULT'S SECRET on original release as the upper half of a double-bill. I'm not sure if it's because I thought the Brahm film suffered in comparison to Universal's THE WOLF MAN that I've found RENAULT to be more satisfactory or merely because I haven't yet watched any of the latter's own progenitors – the Silent French Gaston Leroux adaptation BALAOO (1913), Fox's own intriguing Silent foray into the genre THE WIZARD (1927) and Paramount's well-cast THE MONSTER AND THE GIRL (1941) – or perhaps because it's undoubtedly superior to a similarly-themed contemporaneous Bela Lugosi vehicle THE APE MAN (1943) – which wasn't really all that bad to begin with – but, ultimately, I now consider DR. RENAULT'S SECRET to be an unjustly forgotten vintage gem of this most prolific, beloved and yet maligned of genres.

In essence, the story set in France is typical 'mad scientist' fodder with the titular ultra-Darwinian medico/part-time jungle explorer (George Zucco) attempting to prove conclusively his idol's controversial evolution theories by surgically turning an ape into a man. The cast of characters is supplemented by the doctor's lovely niece (Lynne Roberts), her fiancée who also happens to be a doctor (Shepperd Strudwick – billed here as John Shepperd!), Renault's ex-con gardener (Mike Mazurki) and equally shady butler (Jean De Val), a suspicious Police Inspector (Arthur Shields) and, best of all, J. Carrol Naish as Roberts' enigmatic and highly sensitive protector Noel. The ensemble cast is generally good and sympathetic to the material at hand, but it's clearly Naish's show here in a very poignant performance as the result of Zucco's questionable experiments: a soft-spoken, love-struck handyman, subtly but effectively made to look simian in appearance via a shaggy wig and enlarged nostrils (incidentally, he would play a variation on the role as a hunchback in Universal's HOUSE OF FRANKENSTEIN [1944] – in which Zucco also appears, by the way). Although Zucco made a slew of similarly ghoulish potboilers around this time (and so did Naish, as already mentioned), I've only watched a couple of them myself so far; seeing him turn from a suave gentleman by day into a whip-wielding sadist with the poor, unfortunate Naish at the receiving end of it, one can't blame producers for simply offering him more of the same in subsequent years!

Being the product of a major studio (albeit a low-budgeted one and running a trim 58 minutes), the solid production values were to be expected but one other aspect that impressed me about DR. RENAULT'S SECRET was the intermittent stylishness of Harry Lachman's direction, all tinted angles (down to the very last shot of the film with Naish's lifeless body practically falling onto the camera!) and evocative chiaroscuro lighting (Zucco's own come-uppance is simply depicted as a shadowy struggle between him and the finally-rebellious Naish). I'm not about to assign auteur status to Lachman (whose last film this proved to be despite going on to live for another 33 years!) or anything, but it's a well-known fact that his version of DANTE'S INFERNO (1935) starring Spencer Tracy (also for Fox) is highlighted by a memorable nightmare sequence set in Hades and also that OUR RELATIONS (1936) was Laurel and Hardy's most polished production and one of their most satisfactory vehicles overall.

Was the above review useful to you?
See more (26 total) »

Message Boards

Discuss this movie with other users on IMDb message board for Dr. Renault's Secret (1942)


If you enjoyed this title, our database also recommends:
- - - - -
The Galloping Ghost The Secret of Treasure Island Special Agent K-7 Bank Alarm The Black Widow
IMDb User Rating:
IMDb User Rating:
IMDb User Rating:
IMDb User Rating:
IMDb User Rating:
Show more recommendations

Related Links

Full cast and crew Company credits External reviews
IMDb Horror section IMDb USA section

You may report errors and omissions on this page to the IMDb database managers. They will be examined and if approved will be included in a future update. Clicking the 'Edit page' button will take you through a step-by-step process.