The Killing of a Sacred Deer

Dr. Steven Murphy is a renowned cardiovascular surgeon who presides over a spotless household with his wife and two children. Lurking at the margins of his idyllic suburban existence is Martin, a fatherless teen who insinuates himself into the doctor's life in gradually unsettling ways.

• 
  Colin Farrell

  Steven Murphy
• 
  Nicole Kidman

  Anna Murphy
• 
  Barry Keoghan

  Martin Lang
• 
  Raffey Cassidy

  Kim Murphy
• 
  Sunny Suljic

  Bob Murphy
• 
  Bill Camp

  Matthew Williams
• 
  Alicia Silverstone

  Martin's Mother
• 
  Denise Dal Vera

  Mary Williams
• 
  Anita Farmer Bergman

  Nurse (uncredited)
• 
  Lea Hutton Beasmore

  Conference Guest (uncredited)