Primary Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Primary is a documentary film about the primary elections between John F. Kennedy and Hubert Humphrey in 1960. Primary is the first documentary to use light equipment in order to follow their subjects in a more intimate filmmaking style. This unconventional way of filming created a new look for documentary films where the camera’s lens was right in the middle of what ever drama was occuring. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Robert Drew, Philleo Nash, Joseph Julian, Joseph McBride, John F Kennedy, Pierre Salinger, Robert F Kennedy, Hubert H Humphrey, Jacqueline Kennedy, Muriel Buck Humphrey .