Episode: India Director's Home, French Alpine Chalet, Canadian Island Home - 26:00 9 March
CR Simha's dramatic home features a two-ton statue of Charlie Chaplin holding up the roof. Wayne Adams and Catherine King built an island home on a 12,000-square-foot floating platform featuring a glass-bottomed sitting room.
Episode: Canadian Underground Home, Casa Los Andes, Miso Barrel One - 26:30 9 March
Bill Lishman created an energy efficient underground home in Ontario comprising seven interconnected domes. Sylvia Fort de Mulder and Juan Mulder's home in Lima, Peru is a tropical fiesta of colour with red, white and glass walls.
Episode: British Straw Bale Home, Mexican Mediterranean, Montreal Balloon Factory - 26:00 10 March
Environmental activist Rachel Whitehead and her partner Ravi live in the first two-storey straw bale home in the UK. Plus, experimental landscape architect Claude Cormier creates a minimalist home in an old balloon factory.
It may look weird to an onlooker but it's home, sweet, home to the owners of the most bizarre and unusual dwellings around the world, as host Ruth England finds out when she pays a visit and gets a guided tour by the families who call these unconventional houses home.