Seven Sinners

Ed Harwood, a wisecracking private investigator from New York, discovers a crime at a hotel in Nice during a carnival. The unraveling of the mystery which lies behind will lead him and Caryl Fenton, a female insurance agent, who will become his companion, first to Paris, then to London, later through the English countryside and finally to Southampton, in search of a criminal train wrecker.

• 
  Albert de Courville
• 
  Douglas Peirce

• 
  Edmund Lowe
  Harwood
• 
  Constance Cummings
  Caryl Fenton
• 
  Thomy Bourdelle
  Paul Turbé
• 
  Henry Oscar
  Axel Hoyt
• 
  Felix Aylmer
  Sir Charles Webber
• 
  O.B. Clarence
  Registrar
• 
  Allan Jeayes
  Wagner
• 
  Anthony Holles
  Reception Clerk
• 
  David Horne
  Hotel Manager
• 
  Edwin Laurence
  Guildhall Guide
• 
  James Harcourt
  Vicar
• 
  Margaret Davidge
  Housekeeper (Uncredited)
• 
  Patrick Ludlow
  Pilgrims of Peace Poet (Uncredited)
• 
  Phyllis Morris
  Irate Bridge Player (Uncredited)
• 
  Joyce Kennedy
  Elizabeth Wentworth