Guest Stars Geoffrey McGivern as Landlord Ed Gaughan as Peters Osi Okerafor as Butterworth Simon Farnaby as Dr Flowers Fenella Woolgar as Lady Campbell Miles Jupp as Dr George Combe Tim Bentinck as Dr King Jamie Demetriou as Harold Edmund Digby-Jones as Dr Edward Hopkins John Ramm as Mr. Burton Logan Wong as Mr. Siu Steve Brody as Membership Officer