Alex Sainsbury - Introduction Sheila Rowbotham - Resonance: Nightcleaners Dan Kidner - The Berwick Street Film Collective: Independent Film Culture in the 1970s Sukhdev Sandhu - The Throat of the Night Kodwo Eshun - 36 to ’77: A Tremulous Temporal Entity Mary Kelly Conversation with Alex Sainsbury James Scott - Nightcleaners Diary, June–August 1972 Humphry Trevelyan - The Berwick Street Film Collective: A Retrospective Commentary Marc Karlin - Excerpts from a discussion with Claire Johnston, Mark Nash and Paul Willemen Screen, vol. 21, no. 4 (Winter 1980/81) (Acknowledgments)