First broadcast 15th April 2010.
When Mum finds an inappropriate image on the family computer, an investigation begins. Meanwhile Gran is still staying and Dad is horrified at the thought of having a heart-to-heart with her.
Karen is convinced that she has won half a million pounds and starts to spend it. Meanwhile, the ancient game of chess will never be quite the same again after Ben brings his own special talents to it.
Hugh Dennis - Pete
Claire Skinner - Sue
Tyger Drew-Honey - Jake
Daniel Roche - Ben
Ramona Marquez - Karen
Rosalind Ayres - Sandra
Katrine De Candole - Valentina
Julia Hills - Babs
Robert Cheung - Grayson