In the summer of 1970, a train journeyed across Canada carrying some of the greatest rock bands of the time. Janis Joplin, The Band, The Grateful Dead, Delaney & Bonnie, Buddy Guy, Ian & Sylvia and others lived and partied together for five days, giving concerts wherever and whenever they stopped. The train was called the Festival Express. It was the greatest, and certainly the longest, non-stop rock’n’roll party ever. However, entirely in agreement with the spirit of the era, the audiences in Toronto protested against ticket prices ($14 US): they felt music should be free. As a reaction, The Grateful Dead gave a free concert in a local park. Recordings were made of this as well. The most fascinating footage is however from the train, shot in a total cinema-verité style. Due to endless legal arguments, the cans of film spent years lying on the shelf. Only in 1995 were they found in the National Film Archives of Canada. The last great rockumentary from this era could finally be made.