First broadcast 4th October 2009.

Martin is shocked to find Louisa and Aunt Joan knocking at his door before the Surgery has opened. Louisa has had a medical scare and wants Martin's reassurance that everything is fine.

Martin Clunes Dr Martin Ellingham
Caroline Catz Louisa Glasson
Ian McNeice Bert Large
Joe Absolom Al Large
John Marquez PC Penhale
Stephanie Cole Joan Norton
Katherine Parkinson Pauline Lamb
Lia Williams Edith Montgomery
Martin Marquez Sam Penhale
John Macneill Landlord
Ewan Hooper Mr Routledge
Richard Derrington Tourist
Sidney Kean Maitre d'