A Russian defector is on the run. A Russian ship docks in Whitby and a fight amongst the crew breaks out in a local pub. One sailor thinks he's killed his skipper and asks Nick for Political asylum. When Nick and Alf take him to the immigration office he makes a run for it and they lose him. Blaketon is not impressed but when the sailor finds out that he didn't kill the Skipper he says he needs to get back on the ship. Nick and Claude arrange a plan to sneak the sailor back onto the ship and it works. During all of this Greengrass has been trout poaching with a priest! Dr Radcliff's daughter goes missing on a cliff side and a search is mounted for her - she is found unharmed.

Joe Norton is causing trouble by smashing up pots in Nick and Kate's garden. A gypsy named Flo camps just up from Greengrass' house but he doesn't take kindly to her trying to sell him some lucky heather so she puts a 'hex' on him - Claude starts to believe that its working when everything starts to go wrong for him, so he asks to be 'unhexed'! Kate gets the result of her blood test that she sent off under another name, and it's bad news, but she keeps it to herself. Joe sets fire to the gypsy's caravan, Nick catches up with him but Joe attempts to assault him during the arrest. Clothes go missing off washing lines in the area. Kate goes into labour, and once she arrives at the hospital baby Sarah is soon born, Nick is over the moon, but his hopes are suddenly dashed when Kate tells him she has leukaemia.