The Secret Seven (1940)
UNEARTHING CLUES NO HUMAN EYE COULD DETECT.. TO DESTROY KILLERS NO BULLETS COULD STOP!
Scientists assembled to prove their methods are effective in criminal investigation try to solve a series of murders.
UNEARTHING CLUES NO HUMAN EYE COULD DETECT.. TO DESTROY KILLERS NO BULLETS COULD STOP!
Scientists assembled to prove their methods are effective in criminal investigation try to solve a series of murders.