4/5 It is the year 2000, and Jill's daughter Polly is getting ready to leave for university.
3/5 1986: Jill meets David in New York, and embarks upon an illicit affair.
2/5 1975: As Jill prepares to marry John, she receives a surprise visitor.
1/5 1969: Jill and David's relationship is derailed by the outbreak of Hong Kong Flu.
5/5 Tim's father appeals to stop the investigations, but Tim may already know too much.
5/5 Queenie is waiting for Harold Fry to arrive, but she is running out of time.
4/5 Tim discovers that the subject of the FSA probe is really his billionaire banker father.
4/5 Harold Fry has been walking for 40 days, and Queenie waits. She writes, Sister Mary types.
3/5 After Tim's visit to Grant Brunner, someone ran him off the road and tried to kill him.
3/5 Queenie tells of how she fell in love with Harold and the day she met his son, David.