Secret Eaters - Channel 4, 8pm
Ever wondered why you're still not losing weight, despite being 'healthy'? In the first of this new series, Anna Richardson puts overweight families under 24-hour surveillance to scrutinise their eating habits.
It turns out most people underestimate how much they eat by around 20 per cent.
With the help of private investigators and secret cameras around the house, Richardson unravels the truth behind one family's eating habits.
Felicity Kendal's Indian Shakespeare Quest - BBC2, 9pm
The Good Life actress Felicity Kendal travels to India, where she spent her early years touring with her parents' theatre company Shakespeareana.
Shakespeare might seem like a very English passion, but Kendal proves India is fond of the Bard's work too as she takes in cities and small villages, talking to locals and Bollywood stars to find out how Shakespeare's influence permeated Indian life in a surprising variety of ways.
