An engrossing and creative film-noir, "The Strange Love of Martha Ivers" offers an interesting and unpredictable story with quite a bit of commentary about its characters. Van Heflin gives a particularly memorable performance, with plenty of help from Barbara Stanwyck and a very young-looking Kirk Douglas.
The story is very well-conceived, showing first a tumultuous series of events in the youth of its main characters, and then showing how their adult lives are still shaped by things that happened long ago. The three child actors are all able to make their characters ring true with the adult versions played later by the stars, and the script makes good use of the opportunities that the setup offers.
The tension is built up skillfully, and it never lets up. Although the danger and the drama involving the characters is more than enough to carry a good movie, it also brings out plenty of observations about the characters' personalities and their decisions in life, and this adds additional depth to an already very interesting story.