A lighthouse keeper and his wife living off the coast of Western Australia raise a baby they rescue from an adrift rowboat.
Michael Fassbender
as Tom Sherbourne
Alicia Vikander
as Isabel Sherbourne
Rachel Weisz
as Hannah Roennfeldt
Bryan Brown
as Septimus Potts
Jack Thompson
as Ralph Addicott
Caren Pistorius
as Adult Lucy-Grace
Florence Clery
as Lucy-Grace
Anthony Hayes
as Sergeant Vernon Knuckey
Emily Barclay
as Gwen Potts
Leon Ford
as Frank Roennfeldt
Benedict Hardie
as Constable Harry Garstone
Georgie Jean Gascoigne
as 1 yr old Lucy / Grace
