A Severed Head

Antonia Lynch-Gibbon, wife of upper-crust wine dealer Martin, falls in love with her husband's best friend, noted psychiatrist Palmer Anderson. While both Palmer and Antonia would like to remain in Martin's life, he has some secrets of his own — namely, a mistress called Georgie, whom his womanizing brother also desires. All the while, Palmer's sister Honor seems to know everyone's business.

• 
  Dick Clement
• 
  Peter Bolton
• 
  Ene Watts

• 
  Lee Remick
  Antonia Lynch-Gibbon
• 
  Richard Attenborough
  Palmer Anderson
• 
  Ian Holm
  Martin Lynch-Gibbon
• 
  Claire Bloom
  Honor Klein
• 
  Jennie Linden
  Georgie Hands
• 
  Clive Revill
  Alexander Lynch-Gibbon
• 
  Ann Firbank
  Rosemary Lynch-Gibbon
• 
  Rosamund Greenwood
  Miss Seelhaft
• 
  Constance Lorne
  Miss Hernshaw
• 
  Robert Gillespie
  Winking Patient
• 
  Katherine Parr
  Receptionist
• 
  Nerys Hughes
  Nurse
• 
  Anne Jameson
  Woman at Party
• 
  Yvette Rees
  Woman at Party
• 
  Frank Gatliff
  Wine Taster (uncredited)
• 
  Angus MacKay
  Wine Taster (uncredited)
• 
  John Savident
  Wine Taster (uncredited)
• 
  Tommy Godfrey
  Removal Man (uncredited)
• 
  Robin Parkinson
  Drinks Waiter (uncredited)
• 
  Guy Standeven
  "Sinner" at Party (uncredited)