"Tom" (Domhnall Gleeson) and "Bea" (Rose Byrne) are now happily married and with "Peter" et al are now all co-existing merrily in the garden with no gate. "Bea" has written a book about their adventures but "Peter" is a bit fed up always being seen as the bad influence so when the folks go off for a trip, he absconds to the local town where he alights on a gang who appreciate his unique brand of naughtiness. When they return and spot he's missing, the family are soon on his fluffy tail risking life and limb to recover him from his new sticky-fingered mates. The animation here is actually quite...