Bernard Newton is leading the surgery, which puts Martin at ease given he was his tutor, colleague and old friend.
Wedding bells are ringing in Portwenn with the preparations for Morwenna (Jessica Ransom) and Al's( Joe Absolom) wedding. But some last minute hitches threaten to jeopardise their big day.
There's an awkward meeting for PC Penhale (John Marquez) when his ex fiancé Janice Bone, (Robyn Addison) returns for the wedding. She left him standing at the altar, and he now wonders if she's back because she still has feelings for him.