Seconded Nominations:
It's A Wonderful Life favorite movie of all time, and definitely the odd one out in this list.
The Manchurian Candidate freaky scary
A Touch of Evil Most excellent jazz score, don't miss it.
New Nominations:
Fail Safe with Henry Fonda
Cape Fear with Robert Mitchum and Gregory Peck (perhaps I would not have children now if I had seen this movie before they were born)
Night of the Hunter more Robert Mitchum