If You Knew Susie (1948) 1948, Comedy, United States If You Knew Susie (1948) Duration: 1H30M Description: In the small town of Brookford, everybody can trace their ancestors back to the Revolutionary War, except Sam and Susie Parker. One day, however, they find a letter written by George Washington that mentions the bravery of a Revol….. Trailer ↗ United States 1948 Comedy