Starring Gerald Harper (Elyot Chase); Jacqueline Pearce (Amanda Prynne); Geoffrey Davies (Victor Prynne); Julie Dawn Cole (Sibyl Chase) and Jo Kendall (Louise).
Written by Noel Coward; Directed by Gerald Harper; Designed by Terry Parsons; Produced by Derek Nimmo In Association with Intercontinental Entertainment Inc.; Presented by The British Airways Playhouse; Scenery and Customs by Terry Parsons; Technical Consultant and Production Manager: Stan Davies; Company Stage Manager: David Emerson.