The Power of the Whistler

This 40s b movie boasts mediocre acting, awkward dialog and a fairly ridiculous story, but it all sort of works, generating genuine suspense and moving at a fairly quick pace. The premise is interesting, with an amnesiac helped by a a stranger, but it requires you to accept that a bunch of people think it's a better idea to figure out a stranger's identity by searching his pockets than by seeing a doctor or contacting the police.

One interesting thing about this movie is how trusting everyone is. Some people get into a stranger's car to rest, and when the stranger shows up he offers them a ride. Stuff like that keeps happening throughout the movie. Were people really that trusting back then? If so, the movie suggests it might not be such a good idea.