A couple's bizarre romantic relationship is disrupted by the intrusion of a third person.
| Actor | Role |
|---|---|
 Peter McEneryTheo | Theo |
 Diane CilentoReingard | Reingard |
 Glenda JacksonVivien | Vivien |
| BBilly RussellMassinger | Massinger |
 Maurice DenhamFather | Father |
 Norman RossingtonAuctioneer | Auctioneer |
 Stephen LewisDealer | Dealer |