The Secret SevenCrimeThe Secret SevenCrimethumb_upthumb_downThe Secret SevenAugust 15, 1940Directed byJames MooreScientists assembled to prove their methods are effective in criminal investigation try to solve a series of murders.US content warning criminal investigationscientists Last Updated: 11 days ago Request Update CastBruce BennettPatrick NorrisFlorence RiceLola HobbsBarton MacLaneSam O'DonnellJoe DowningLou BoydJoseph CrehanPolice Chief HobbsHoward HickmanDr. TalbotEdward Van SloanProf. HoltzP.J. KellyProf. CordetDon BeddoeMaj. BlaineWilliam ForrestMr. BrooksDantón FerreroMr. DeSotoGeorge AndersonDetective BennettDuke YorkJoe CarpaEddie LaughtonHenchman BishopGeorge MagrillHenchman Scarlatti Image Gallery