Donovan Quick(2000)

Quirky stranger Donovan (Colin Firth) blows into the Scottish village of Port Clyde. There, he rents a room with the Pannick family and ingratiates himself into their lives. Lucy (Katy Murphy) is the long-suffering matriarch of the clan, caring for her senile grandmother (Liz Smith) and mentally disabled brother, Sandy (David Brown). When the town cancels Sandy's train route to school, Donovan suggests starting their own bus line. They do, much to the consternation of local officials.