I'm a noir fan but I never even heard of this picture until I bought the DVD noir collection it came in. As a result I wasn't expecting much and so I wasn't disappointed. It is a pretty pedestrian film which borders on tedious too often, and is more of a psychological melodrama rather than a straightforward film noir.
I always liked Robert Mitchum but he's trapped in a thankless part here - It's very unlike him to be buffaloed by a pretty skirt and his persona never lent itself to roles as cerebral as a doctor. He was, of course, a man of action and seems out of his element in this picture. I don't agree with those reviewers who hammered Faith Domergue - I thought she played her part well and I can't think of anyone who could have milked it any better than she did. A little more of Claude Rains could have helped matters but he got killed off in his only scene early on.
No telling what this movie was when first released - a weak 'A' or a better-than-average 'B'- but, as is, it's a passable effort by a director who has some pretty good films to his credit. I liked "Alias Nick Beal" and "The Big Clock", speaking for myself. It's just that this one could have been so much better.
All in all, it's worth a look but is not an important film or a noteworthy entry in Mitchums' career.