Reviews were mixed … this was one of the positive ones:
Actress Marie Roget (Maria Montez) disappears and is suspected of being murdered as a woman is found murdered with her face clawed away, but one day, much to everyone’s surprise, she shows up, and doesn’t give much information about her disappearance…
Then at a party, she disappears again. Dr. Pierre Dupin (Patric Knowles) is determined to get to the truth. Inspector Gobelin (Lloyd Corrigan) acts as Watson to Dupin’s Holmes. Suspects are a plenty, from Camille whose fiancée Marcel has been having an affair with Marie, Marcel himself who had hinted at doing away with Camille as he doesn’t really love her or Mme. Cecile Rogêt who had overheard Marie and Marcel coming up with a plan to get rid of Camille.
An absolutely solid mystery from Universal studios- a mix of Sherlock Holmes and Edgar Allan Poe, and you get a fast-paced mystery, at times complicated, yet fills its one hour running time like a well-oiled machine and ticks off red herrings with ease. The climax featuring a daring rooftop chase is a nail biter. Maria Montez is beautiful as always, and I loved the chemistry between Dr Dupin and the inspector- entertaining interaction.

“I’ve heard it said and I’m sure it’s true
That too much bathing will weaken you”.
https://www.youtube.com/watch?v=2HlEdMg7d_o
“An absolutely solid mystery from Universal studios- a mix of Sherlock Holmes and Edgar Allan Poe,”
Yes it is, I’m with the positive reviews. A strong cast too, Patric Knowles and Lloyd Corrigan were particularly good as a Holmes and Watson duo.