Glenys is convinced commitment can be achieved by suspending Cyril's bedroom benefits. Abstaining from lusting after women improves his singing. Wesley notices this, but what can he exploit it to the tune of?

Wesley needs to impress a wealthy American industrialist.

Wesley agrees a boxing match between Cyril and a customers' 'second' will settle their returns policy. 'A Ma has to do what a Ma has to do for her son. But which fighter will have the guts?

Cyril and Glenys' relationship takes a turn for the worse.

Cyril attempts to break the world record for continuous singing to support Wesley's new charity, aptly named Deaf Aid.

Being banned from driving affects Cyril more than anyone expected.