The Friendship Train. Word Search Puzzle Solver. The Friendship Train word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. This short film details the history of the 'Friendship Train' created following the end of World War II to travel across the United States to collect food for war ravaged countries in Europe. This includes identifying and searching for words that are related to : Documentary, Dwight Weist .