Helen goes away on a course, leaving Mike to do all of the housework. When he leaves the iron on whilst he goes out to fix Dilys' washing machine, a fire starts.

Bronwyn takes Sarah and Nipper the dog out on a walk along the cliffs to tire out Nipper, but trouble strikes when Sarah falls on a rock and hurts her leg. However, thanks to Fireman Cridlington's new song they remember that red is a sign for danger.