First broadcast 5th April 1979.<br /><br />Albert tries to remind his employers about the significance of the date.<br /><br />Richard O'Sullivan - Robin<br />Tessa Wyatt - Vicky<br />Tony Britton - James Nicholls<br />David Kelly - Albert<br />Dennis Ramsden - Sir Robert<br />Robert Raglan - Carter<br />Stuart Saunders - Doctor<br />Ken Tracey - P.C.
