The family faces the unwanted arrival of a domineering aunt, while Larry's girlfriend also pays a visit - giving the unwelcome relative an opportunity to voice her disapproval of the whole family. Sven makes an offer that helps Louisa cope with adversity and Margo falls in love - but Gerry is more concerned with his newly acquired owlets.

Aunt Hermione arrives with her friend who claims to be a medium, and so they hold a seance to see if Louisa can be reunited with her late husband.

When the family learn that Leslie has three girlfriends, Louisa decides to help him choose which one to pick.

Louisa and Larry are both devastated to find that a dear relative has died.

With storm clouds gathering, the islanders realise they can no longer ignore the rumblings of war, just as it looks as though the Durrells - particularly Louisa and Spiros - may have found their happy ending. Larry marks his return by throwing an audacious play for the locals, but there are surprises for every member of the family. Series finale.