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
Herb Caillouet
Ed Thompson (Hospital Director)
