Betty and Bert receive a shock when Betty announces a new arrival!

Puzzled by the fact that Wally and Lily always appear to have money, yet never do any work, Bert discovers they live on social security — and that it's not easy to climb aboard that particular gravy train.

Bert decides to take matters into his own hands, as the caravan site experiences issues with hot water.

Betty and Lily issue orders to their work-shy spouses to find decent jobs.

Lily has kicked Wally out, so Betty moves in with Lily and Wally moves in with Bert.

Betty comes up with the idea that emigration could be the answer to their issues, though Bert is not so confident.