Director Beryl Fox traveled to Mississippi after the bodies of the three civil rights workers working for the Congress of Racial Equality and Freedom Summer project were found on August 4, 1964.
Fox's objective was not to follow the murder trail, but to examine the difficulties faced by new student volunteers heading to Mississippi and the region's frenzied social climate.
The film, characteristic of the developing CBC documentary style of the period, paints a vivid picture of a time when the summer heat reflected the inflamed emotions of an entire state.
[3] During its production, he learned of the 1964 Ku Klux Klan murders of two 19-year-old African-American men, Henry Hezekiah Dee and Charles Eddie Moore.
This led him to produce his next film, Mississippi Cold Case,[4] a documentary so compelling it led Mississippi state officials to re-open their investigation into the case, which resulted in Klansman James Ford Seale being convicted of conspiracy and kidnapping and handed three concurrent life sentences.