Girl Friday

Glamorous actress Joanna Lumley undergoes a week's hardship on an isolated island off the coast of Madagascar. She is given a brief lesson in survival by the Royal Marines and is then deposited on the island with few provisions but a large BBC crew for company. With comic results Ms Lumley attempts to build a shelter and forage for food before succumbing to the offers of goodies from the camera crew.

• Joanna LumleyPresenter