This subseries comprises corporation papers, flyers, paste-ups, a poster and other material relating to CineMattachine and The Seven Committee, a private film and video screening club that Call operated out of his Adonis Video store (also known as Circle J Cinema) in San Francisco. Call began the club in 1975, intending it to be for members of the Mattachine Society. CineMattachine also operated in Los Angeles--at ONE, Incorporated--and in San Diego.