All At No. 20

All At No. 20....I've been trying to track this one down for some time now and finally have done so courtesy of the Mann From F.I.N.C.H.L.E.Y. This 80's sitcom starred Maureen Lipman (Agony, About Face, Ladies Of Letters), Lisa Jacobs, Martin Clunes (No Place Like Home, Men Behaving Badly, Doc Martin, Reggie Perrin, William And Mary, Gone To The Dogs), Gary Waldhorn (Vicar Of Dibley, Brush Strokes).
About the first 10 minutes of the last episode is missing, which unfortunately contained the first TV appearance by Stephen Tompkinson, but wudaryagonnado?
http://en.wikipedia.org/wiki/All_at_No_20