Believing he has killed his captain in a brawl the Russian sailor Vladimir Ivanov makes himself scarce and asks PC Rowan for political asylum. But Ivanov does not trust immigration officer Fillingham and clears out once again during transport to the immigration office in York. To satisfy his hunger he steals the lunch of Dr. Radcliffe's daughter Jennifer, who is on a field trip with her class. Jennifer wanders off with her friend Dennis and follows the Russian with a childish notion of catching him and become heroes of the day. Sergeant Blaketon starts a big search for both the Russian and the two children.

Andrew and Beth Jarvis have been to a party for all the children in Aidensfield, but after the party their mother Linda does not show up to collect them. As a matter of fact neither she nor her husband have been seen since she had the family Land Rover filled up and serviced at Bernie's garage. Till they are found Dr. Merrick and Jenny take care of the children while Nathaniel Clegghorn keeps Phil Bellamy and Gina on their toes looking after the livestock. But they cannot go on indefinitely and Sergeant Merton organizes a search. Their neighbour Norma Weld may have an important lead. Speaking of Bernie's garage Vernon Scripps has a lot of plans for its future and invites Bernie to an expensive dinner at a posh hotel to discuss them. But Bernie is very satisfied with the way things are and will much rather be at home.