Costa's Garden Odyssey is an Australian television gardening program hosted by landscape architect Costa Georgiadis. Costa takes a holistic approach to gardening and horticulture, emphasising the importance of water and its management and the benefits of sustainable living. Costa spreads his green wisdom while communicating with people and celebrating cultures and community.
Having lived his life as the gardener on a millionaire's estate, Chance (Peter Sellers) knows of the real world only what he has seen on TV. When his benefactor dies, Chance walks aimlessly into the streets of Washington D.C., where he is struck by a car owned by wealthy Eve Rand (Shirley MacLaine). Identifying himself, the confused man mutters "Chance…gardener," which Eve takes to be "Chauncey Gardiner." Eve takes him to her home to convalesce, and because Chance is so well-dressed and well-groomed, and because he speaks in such a cultured tone, everyone in her orbit assumes that "Chauncey Gardiner" must be a man of profound intelligence. No matter what he says, it is interpreted as a pearl of wisdom and insight. He rises to the top of Washington society, where his simplistic responses to the most difficult questions (responses usually related to his gardening experience) are highly prized by the town's movers and shakers.