The disappearance of a cat called Smudge coincides with the arrival of Vince's new love, a fish called Oddjob.

Gilly has an unexpected lodger, while Vince and Stella head for their showdown in Ibiza. Terry and Katie go their separate ways, and end up where they started.

Gilly's daughter Katie has run away from home. But next door Vince is more concerned about cleaning up the planet.