
Plot
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.
Trailer
Cast

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

Herb Caillouet
Ed Thompson (Hospital Director)

Barry G. Bernson
Dr. Larry Banks

Denise Dal Vera
Mary Williams

Drew Logan
Principal

Ming Wang
Doctor (Abdominal)

Michael Trester
Elderly Man

Anita Farmer Bergman
Nurse (uncredited)

Lea Hutton Beasmore
Conference Guest (uncredited)

Dylan Keith Adams
Doctor at Conference and Event Dinner (uncredited)

Charles Poole
Patient / Fisherman (uncredited)

John W. Harden
Conference Guest / Paramedic (uncredited)

Bryant Bentley
Paramedic (uncredited)

Aaron Pullins IV
Medical Conference Attendee (uncredited)

Joanne Popolin
Medical Conference Attendee (uncredited)

Carly Tamborski
Doctor at Conference (uncredited)

David Pittinger
Student's Dad (uncredited)

Michael Lee Bailey
Conference Guest (uncredited)

John Newsom
Doctor at Banquet (uncredited)

Robert Gerding
Visiting Consultant (uncredited)

William C. Ingram
Janitor (uncredited)

Beverly Kristy
Doctor (uncredited)

Derek Polen
Conference Guest (uncredited)

John E. Brownlee
Coastal Walker (uncredited)