In a one-off programme Nick Knowles introduces a catalogue of DIY disasters. Peter Purves explains how a simple gutter-clearing task landed him with over a year of convalescence, and Cheryl Baker reveals how she ended up with a house full of water. Plus the man who lost a hand when his sweater became entangled in a bench saw, and the window cleaner who came a cropper after trying to unblock his chimney.
Producer Kerry Richardson ; Executive producer Tessa Finch