Just Before Dawn (1946 film)
Just Before Dawn 1946 is the seventh Crime Doctor film produced by Columbia Pictures. It was directed by William Castle and written by Eric Taylor and Audrey Wisburg. The film stars Warner Baxter, Adele Roberts, Mona Barrie and Martin Kosleck. It is also known as Exposed by the crime doctor.
Suspecting something out of the ordinary, Robert calls on his friend, Inspector Burns, who works within the homicide division. Burns concludes that the man was poisoned.Roberts services is used to aid in the following investigation, and he gets a list of the guests at the party. He starts questioning them, one by one, beginning with the dead mans sister, Claire Foster. She tells him she has no clue to what her brother meant by his last words Ive given you one face. ........
Source: Wikipedia
