This is really just a vehicle for small-time theatre star Tony Tanner, and it's doesn't really add up to much. He ("Terry") is having a good night having found a penny on the street and by one means or another turned it into a tidy twenty quid. There is soon quite a fly in his ointment, though, when an ex turns up and deposits "Alfie" (Alan Baulch) on him, claiming he is their son. What now ensues...
