A transport strike forces the staff of Grace Brothers to spend the night at the store. Who's going to see to Mrs Slocombe's pussy?

While smuggling aristocrats out of France, Andrew and Richard are pursued by Chauvelin's agents. Andrew is shot and wounded, and Richard is forced to leave him behind. Sir Percy must return to France to find Andrew and get him out of the country, a task complicated by the fact that Percy doesn't know where Andrew is and Chauvelin has his agents out looking for Andrew, too.

Selwyn's boss tasks him to find the city drains underground. They give him maps and send him out. He travels all around trying to match the map to the scenery and ends up digging out the toilets in the club.

The staff are outraged when management insists on closing down the store for redecoration - forcing them to take annual leave when they do not want to.

⁣Rather undiplomatic British diplomat Harrington Brande (Sir Michael Hordern) takes up his new post in Spain accompanied by his son Nicholas (Jon Whiteley). The posting is something of a disappointment to Harrington, who was hoping for a promotion. That his wife had left him seems to have affected his career. Nicholas sees it all as something of an adventure, and soon becomes fast friends with the new gardener, José (Sir Dirk Bogarde).