Negatives (1968)

Actors: Maurice Denham (actor), Stephen Lewis (actor), Peter McEnery (actor), Norman Rossington (actor), Billy Russell (actor), Diane Cilento (actress), Glenda Jackson (actress), Judd Bernard (producer), Peter Everett (writer), Peter Everett (writer), Roger Lowry (writer), John A. Coleman (composer), Basil Kirchin (composer), Clive Evans (costume designer), Peter Medak (director),

Plot: Theo, a used-furniture dealer, and his lover, Vivien, like to enhance their love-making through dressing-up and role-playing. He pretends he's notorious murderer Dr. Hawley Harvey Crippen; she pretends she's either Crippen's wife, Belle Elmore, or Crippen's mistress, Ethel Le Neve. When they're not having sex, Theo and Vivien engage in a lot of bickering, but continue to live together above Theo's London shop. Entering their lives one day is Reingard, a female German photographer who's been observing the couple, whom she finds intriguing. Reingard moves into one of the rooms above the shop; under her influence, Theo begins to shed his Crippen persona in favor of that of another notorious figure, German flying ace Baron von Richthofen, a development which threatens to impact Theo's relationship with Vivien.