A love story set in 1930s England that follows 17-year-old Cassandra Mortmain, and the fortunes of her eccentric family, struggling to survive in a decaying English castle. Based on Dodie Smith's 1948 novel with the same name.
Romola Garai
as Cassandra Mortmain
Rose Byrne
as Rose Mortmain
Tara Fitzgerald
as Topaz Mortmain
Bill Nighy
as James Mortmain
Henry Thomas
as Simon Cotton
Henry Cavill
as Stephen Colley
Marc Blucas
as Neil Cotton
Sinéad Cusack
as Mrs Cotton
Joe Sowerbutts
as Thomas
Sophie Stuckey
as Cassandra (aged 7)
David Bamber
as Vicar
James Faulkner
as Aubrey Fox-Cotton