Hello,

I am trying to find the name of a black and white movie that I believe is British and from the 40's. In the opening credits, you see silhouettes of woman and two children running and holding hands. The story involves a serial killer who comes through the home of the boy and girl. The boy assists the killer by putting his teddy bear in the window to signal the killer that it is OK to come through the home.

Any ideas?

Thanks.

Jon