# The Killing of a Sacred Deer (2017)  > 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. **Runtime**: 2h 1m **Genres**: Drama, Thriller, Mystery ## Cast - [[Colin Farrell]] as Steven Murphy - [[Nicole Kidman]] as Anna Murphy - [[Barry Keoghan]] as Martin Lang - [[Raffey Cassidy]] as Kim Murphy - [[Sunny Suljic]] as Bob Murphy - [[Bill Camp]] as Matthew Williams - [[Alicia Silverstone]] as Martin's Mother - [[Herb Caillouet]] as Ed Thompson (Hospital Director) - [[Barry G. Bernson]] as Dr. Larry Banks - [[Denise Dal Vera]] as Mary Williams - [[Drew Logan]] as Principal - [[Ming Wang]] as Doctor (Abdominal) - [[Michael Trester]] as Elderly Man - [[Anita Farmer Bergman]] as Nurse (uncredited) - [[Lea Hutton Beasmore]] as Conference Guest (uncredited) - [[Dylan Keith Adams]] as Doctor at Conference and Event Dinner (uncredited) - [[Charles Poole]] as Patient / Fisherman (uncredited) - [[John W. Harden]] as Conference Guest / Paramedic (uncredited) - [[Bryant Bentley]] as Paramedic (uncredited) - [[Aaron Pullins IV]] as Medical Conference Attendee (uncredited) - [[Joanne Popolin]] as Medical Conference Attendee (uncredited) - [[Carly Tamborski]] as Doctor at Conference (uncredited) - [[David Pittinger]] as Student's Dad (uncredited) - [[Michael Lee Bailey]] as Conference Guest (uncredited) - [[John Newsom]] as Doctor at Banquet (uncredited) - [[Robert Gerding]] as Visiting Consultant (uncredited) - [[William C. Ingram]] as Janitor (uncredited) - [[Beverly Kristy]] as Doctor (uncredited) - [[Derek Polen]] as Conference Guest (uncredited) - [[John E. Brownlee]] as Coastal Walker (uncredited) - [[Shawn P. Farrell]] as Doctor at Conference (uncredited) --- [TMDB](https://www.themoviedb.org/movie/399057) | [IMDb](https://imdb.com/title/tt5715874)