First broadcast 30th October 1974.<br /><br />There's a mouse loose about the house.<br /><br />Richard O'Sullivan - Robin<br />Paula Wilcox - Chrissy<br />Sally Thomsett - Jo<br />Yootha Joyce - Mildred Roper<br />Brian Murphy - George Roper<br />Doug Fisher - Larry<br />Annie Hayes - Rita
