Things haven't been going well for Stu and Apri since the birth of their baby. Faced with a make-or-break date, Stu has to contend with disruptions from his inappropriate Dad, extortionist brother and an almighty argument erupting next-door.

Stu's extended family take a ferry trip to scatter the ashes of a loved one at sea. Whilst looking for his diarrhoea medication in his car, Stuart discovers a stowaway, some class-A drugs and pornography prohibited by maritime law.