I have to watch a film from the time period of 1940s - 1950s, then write a paper on it. I have narrowed it down to the following movies in which I have never seen. Which one should I pick??

1. Cheaper By The Dozen - 1950

2. Its A Wonderful Life - 1946

3. The Day the Earth Stood Still - 1951

4. Miracle on 34th St. - 1947

5. Invasion of the Body Snatchers - 1956

6. War of the Worlds - 1953