Rent It Takes a Worried Man: Series 1 (1981)

Philip Roath (Peter Tilbury) is thirty-five. An insurance salesman whose confidence is diminishing as rapidly as his hair and teeth, he's lazy, self-centred, guilt-ridden and insecure. With an overdraft to support, a boss who vainly tries to get him to work for his salary, an ex-wife who rings periodically to remind him of his inadequacies, and an analyst whose problems dwarf his own, he is altogether a bit worried...