title: The Secret Voice
text: # The Secret Voice
  
  The Secret Voice is a 1936 British thriller film directed by George Pearson and starring John Stuart, Diana Beaumont and John Kevan. The screenplay concerns a scientist trying to prevent his new invention from being discovered by enemy spies.
  
  ## Premise
  
  A young scientist tries to protect his new invention from being discovered by enemy spies.
  
  ## Cast
  
  * John Stuart - Jim Knowles
  * Diana Beaumont - Helen Allinson
  * John Kevan - Dick Allinson
  * Henry Victor - Brandt
  * Ruth Gower - Joan Grayson
  * Monti DeLyle - Perez
  * James Carew - Scotty
  