Bill Nighy
as Leo Argyll
Matthew Goode
as Philip Durrant
Eleanor Tomlinson
as Mary Argyll
Anthony Boyle
as Jack Argyll
Luke Treadaway
as Dr. Arthur Calgary
Morven Christie
as Kirsten Lindstrom
Crystal Clarke
as Tina Argyll
Ella Purnell
as Hester Argyll
Alice Eve
as Gwenda Vaughan
Anna Chancellor
as Rachel Argyll
Christian Cooke
as Mickey Argyll