Hot Summer Week is a 1972 English-language Comedy Drama motion picture written by Robert Hardy Andrews and directed by Nick Grinde and produced by Wallace Macdonald. Two girls on their way to a hippie encounter session pick up a crazed Vietnam veteran, who might just be the serial killer who is murdering hippies in the area. Hot summer week stars Ann Dvorak, Helen Mack, Lola Lane, Ann Doran, Dianne Hull, Michael Ontkean and Joe Solomon. The music was composed by Morris Stoloff. Cinematography was done by George Meehan and editing by Charles Nelson. The motion picture has a running time of 61 minutes. Distribution rights for the film were acquired by Columbia Pictures.