This acclaimed documentary about American filmmaking in the 1970s -- a decade which brought new levels of freedom and creative expression to the screen -- has been given a basic presentation on DVD. A Decade Under the Influence has been given a full-frame transfer to disc in the aspect ratio of 1.33:1, while the audio has been mastered in Dolby Digital Stereo. No subtitles or multiple language options have been included. Bonus materials include biographies of the filmmakers chronicled in the film and additional interview footage with several filmmakers, including Robert Altman, Peter Bogdanovich, and Francis Ford Coppola.