Experiment Perilous 1944

Synopsis:

In 1903, Doctor Huntington Bailey meets a friendly older lady during a train trip. She tells him that she is going to visit her brother Nick and his lovely young wife Allida. Once in New York, Bailey hears that his train companion suddenly died. Shortly afterward, he meets the strange couple and gets suspicious of Nick's treatment of his wife.

Directed by: Jacques Tourneur
Written by: Warren Duff
Runtime: 91 minutes
Critics score:
Tagline: Who's in danger from whom? Who's crazy? Who can fathom the obscure motivations?
Cast:
George Brent
George Brent
Dr. Huntington Bailey 
Hedy Lamarr
Hedy Lamarr
Allida Bederaux 
Paul Lukas
Paul Lukas
Nicholas 'Nick' Bederaux 
Albert Dekker
Albert Dekker
'Clag' Claghorn 
Carl Esmond
Carl Esmond
John Maitland 
Olive Blakeney
Olive Blakeney
Clarissa 'Cissie' Bederaux